... the constant rate of b kilograms per second Let v v͑t͒ be the velocity of the rocket at time t and suppose that the velocity u of the exhaust gas is constant Let M M͑t͒ be the mass of the rocket ... condition v ͑0͒ to evaluate the constant (b) Determine the velocity of the rocket at time t M2 ͞b This is called the burnout velocity (c) Determine the height of the rocket y y͑t͒ at the burnout ... + x) (1 + x + t)[ln(1 + x + t)]2 − cos t dt Now −1 ≤ − cos t ≤ for all t; in fact, the inequality is strict (1 + x + t)[ln(1 + x + t)]2 except at isolated points So − − b b 1
... 1000 twenty thirty forty fifty sixty seventy eighty ninety one hundred one thousand minus two hundred and forty-five twenty-two thousand seven hundred and thirty-one one million fifty-six million ... (neither) x nor y is an element of A ; lies in A ; belongs to A ; is in A The empty set (= set with no elements) A is an empty set A is non-empty the union of (the sets) A and B ; A union B the ... hed/ đầu, phần trên, phần Head(n) trước, đề mục / ˌprɒbəˈbɪləti/ xác suất Probability(n) / ˈrændəm/ ngẫu nhiên Random(a) / ˈrændəmli ˈtʃəʊzn/ chọn ngẫu nhiên randomly chosen / teɪl/ đuôi, phần dư...
... oscillation This fact shows that the phenomenon is a typical “hard self-excitation”[1] Fig indicates a local stability map of the neutral Fig Local stability map by asymmetrical lap ratio Fig Responses ... valve circuit for L=0.6m Furthermore, it is shown that other types of chaotic oscillations, or Lorenz type chaos and intermittent type chaos also appear in direct-acting poppet valve circuits ... Transactions of the Japan Society of Mechanical Engineers, 1986, 22(4), 459-464 (in Japanese) [3] Hayashi, S and Iimura, I., Effect of Coulomb Friction on Stability of Hydraulic Servomechanism,...
... linear and rotary cylinder combined with a high precision guide unit Excellent precision and rigidity can be achieved with this combination of components The “valve terminal” concept was introduced ... rate (400 l/min) but the new generation of solenoid valve is only 10 mm in width, while the old type is 40 mm Fig.8 In comparison, valves of 1961 and 1997, the same flow rate, but a quarter of ... shown in Fig 11 Customers can configure or select the number and the size of the valves, the quantity of the electronic I/Os and so on Fig 12 and Fig 13 show modular vacuum components and modular...
... A PROBLEM IN NN CONTROL NN control just applies the NN’s approximating ability A typical NN control system likes figure2 e r + - & e a W u System f(U) y THE NEW CONTROL STRUCTURE ... (k )) (16) In this way, plenty of information is used in the learning process for the NN1, and the damp of the system is increase, which is useful for the stability of the system This point is ... u1 + _ W e NN2 u System f(u) & e _ W' y NN1 Fig The structure of the new FNN There are lots of types of FNN, but generally they can be classified two kinds One is the NN which directly is constructed...
... follows[2]: Ra = d∆p d q2 = p a − p 3a b2 y a In order to discuss the general hydraulic resistance property of the pilot valve port, the above equation can be rewritten: R= a p − p3 20 b2 y Transform the ... c3 40 c31 Fc(N) 30 c 31
... kinematic viscosity viscositộ (f) cinộmatique kinematische Viskositọt (f) Resistance to flow of a fluid under gravity, expressed as the ratio of the dynamic viscosity to the mass density of the fluid ... Betọtigungseinrichtung ermửglicht emulsion instability (pref.); demulsibility (sec.) instabilitộ (f) dune ộmulsion (prộf.); dộsộmulsion (f) (sec.) Demulgiervermửgen (n) Ability of an emulsion to separate into ... NOTE It is usually expressed as the coefficient of dynamic viscosity, or simply viscosity In the SI the unit of dynamic viscosity is the pascal second (Pa s); for practical use a submultiple...
... vào côngty Vốn góp liên doanh Đầu tư vào côngty liên kết Đầu tư dài hạn khác Cổ phiếu Trái phiếu Đầu tư dài hạn khác Dự phòng giảm giá đầu tư dài hạn Xây dựng dở dang Mua sắm TSCĐ Xây dựng Sửa ... hàng hóa Chi phí nguyên liệu, vật liệu trực tiếp Chi phí nhâncông trực tiếp Chi phí sửdụng máy thi công Executing machine using cost (áp dụng cho đơn vị xây lắp / Applied for Labor cost Material ... fixed assets Construction investment fund áp dụng cho DNNN Budget resources Dùng cho C .ty, TC .ty Precious year budget resources cónguồn kinh 4611 Nguồn kinh phí nghiệp năm trước phí 4612 This...
... activities and processes ACTIVITY DRIVERS, in activity based costing (ABC), activity costs are assigned to outputs using activity drivers Activity drivers assign activity costs to outputs based on ... times an activity is performed (transaction driver) or the length of time an activity is performed (duration driver) see DURATION DRIVERS, INTENSITY DRIVERS, TRANSACTION DRIVERS ACTIVITY RATIO is ... specific property or claims against others, in contrast to obligations due others (See also Liabilities) ASSET AVAILABILITY is the stated condition or availability of an asset for usability The subject...
... activities and processes ACTIVITY DRIVERS, in activity based costing (ABC), activity costs are assigned to outputs using activity drivers Activity drivers assign activity costs to outputs based on ... times an activity is performed (transaction driver) or the length of time an activity is performed (duration driver) see DURATION DRIVERS, INTENSITY DRIVERS, TRANSACTION DRIVERS ACTIVITY RATIO is ... specific property or claims against others, in contrast to obligations due others (See also Liabilities) ASSET AVAILABILITY is the stated condition or availability of an asset for usability The subject...
... answers with the class Suggested answers : 1T 2F F F T 6T 7T 8F T S Activity : Gap- fill S S 10 mins T gives Ss handouts of activity Intructions: Now listen to rest of the Trường Trung Học Phổ Thô to ... f d c a Call on some pairs to read aloud their choices Go over the answer with the class Activity : True - False Statements T gives handouts T ask Ss to read the text individually to decide if ... The writer is an avid stamp collector Expected answer 1F ( his uncle is) 2F ( he did) 3T 4T Activity Questions - Answers T divides the class into groups of four T ask each group to read the text...
... times C recesses C sleep C excited C weeks D lessons D break D well D periods IV – Tìm lỗi sai phần gạch chân Câu 26: Their the most important (A) vacations are (B) Easter, Thanks giving, Fourth ... or cooking clubs And they may work on the school newspaper or play in a sport team Câu 36: How long does school year in America last? A Nine months B Eight months C Ten months D Seven months...
... i nhn c im - Gii ụ ch hng dc, sau ó gii c ụ ch hng ngang thỡ cỏc i cú quyn tớn hiu tr li ụ ch hng dc Nu tr li ỳng sau gii c ụ ch hng ngang thỡ c tớnh 10 im Nu tr li ỳng sau ó gii c - ụ ch hng ... Phn 3: Part 3: Gii oỏn ụ ch Phn 4: Part 4: Kim tra kh nng nh t Phn 5: Part 5: Dnh cho khỏn gi Thể lệ: *Phần thi thành viên đội chào khán giả giới thiệu tiếng Anh Điểm tối đa phần khởi động 20 ... SUPER KIDS Nhit lit cho mng cỏc trng tham gia giao lu hc sinh gii Ting Anh TH : H 4: TH L n S ng 2: TH Ng 5: TH Giang Sn ụng cS n 6: TH Giang Sn Tõy am 7: TH...
... Ss - Radiation: (n) ( example) - Hydroelectricity: (n) using the power of water to produce electricity (picture) * Checking vocabulary: ROR Activity 1: In pairs, Ss decide which statement is about ... Ss Ss * Avtivity : Multiple Choice - Ask Ss to read task ( page 129) carefly, guess the answer Listen to the tape and cirle the word they choose Key: 1-d 2-C 3-D 4- A 5-B * Activity : Gap - Fill ... hydroelectricity - The group that scores more points will win the game - Declare the winning group Lead-in: Are you interested in the energy consumption in your family ? your city ? your country...
... correctly - Use coditional sentences (types , and ) and conditional senteces in reported speech appropriately II Materials : Textbook , handouts pictures III Anticipated problems Ss may find ... Like type , type refers to the present of future , and the would + past tense in the if – clause is not a true past but a infinitive subjuntive , which indicates unreality or improbability Example ... population explosion, problems of population booms and solutions to these problems II Materials Textbook, handouts III Anticipated problems Ss may not have enough vocabulary to talk about the topic,...
... pairs : /I/ (short ) /i:/ (long 7’ 6’ - Get Ss to practice the words - Find out the sound III and Ii: / - Listen and repeat Practice sentences to find out III and Ii: / o Is he coming to the ... : Listening for gist and for specific information - Sub-skill: Speaking II/ Method : Intergrated , mainly communicative III/ Teaching aids : Pictures of a cyclo driver IV/ Procedure : Time Teacher’s ... (v): air-hostess (n): fasten seatbelt (v):… Skills : Writing a narrative II/ Method : Intergrated , mainly communicative III/ Teaching aids : Some pictures of some situations or events IV/ Procedure...
... (lessons) II Mục đích yêu cầu bài: - Học sinh nói loại thực phẩm thông dụng - Diễn đạt ý thích hay không thích ăn , thực phẩm - Nói thói qun giữ gìn sức khoẻ - Nói chế độ ăn thông thường III Kiến ... nói nhân vật tiếng lĩnh vực : khoa học , văn học , thể thao , điện ảnh , ca nhạc - Nắm thêm số từ b Kĩ luyện tập: - Luyện đọc hiểu nhân vật tiếng nói tiểu sửnhân vật - Luyện thực hành nói nhân ... Việt nam người côngnhân Mỹ - Nói thời gian làm việc số nghề III Kiến thức cần đạt tiết học: Tiết 1: A A student’s work: A1 (p 72) a Mục đich yêu cầu: Sau học, học sinh - Đọc hiểu công việc học...
... picture / word cues or prompts Language focus: - Conditional sentences type - Conditional sentences – type - May & might for possibility Vocabulary: - Words to talk about life on other planets - Words ... cho học sinh đọc kĩ phần mẫu a) sau xếp thứ tự thư phàn nàn việc vứt rác bừa làm ô nhiễm môi trường Phần b): G/v cho thêm gọi ý từ câu thư để học sinh tạo câu theo từ gợi ý Phần tự học: - Language ... ladder, rope, typhoon, roof, earthquake, tidal, eruption, funnel, tornado, servere, heavy, tropical Lưu ý: Phần điều chỉnh yêu cầu cần đạt: - Bài nghe 4: với học sinh yếu, giáo viên lấy phần Tapscript...