查询词典 forward selection

We have mainly discussed the different selection of the original hypothesis and the alternative hypothesis which affected the result of hypothesis testing , and put forward a general principle how to select correctly the original hypothesis and the alternative hypothesis.

主要讨论了原假设和备择假设的不同选取对假设检验结果的影响，提出了如何正确选取原假设和备择假设的1般原则。

Some standards on the selection of skirt material and anchor bolt material in tower design were compared,and some suggestions were put forward.

对各标准中有关塔器裙座和地脚螺栓材料选用的内容进行了对比，并提出了自己的观点。

There lies the informational asymmetry between principals and agents, which put forward two kinds of adverse results: one is moral hazards, two is an antidromic selection.

如何降低代理成本，保证代理人的行为完全符合股东意志，从委托人的角度来进行经营和决策，做最大努力实现委托人的利益，这给企业经营和管理提出了新的挑战。

Expand questionnaire, data, result, analysis, interpretation, make/draw the conclusion VACATION Scenery,(make Australian book a the room 婚介所 matrimonial agency 婚外恋 extramarital love domestic demand and consumption 雅思听力必备分类词汇 reservation), dollars, Pound, currency Canadian dollars, RENTING A HOUSE land/lord, surroundings(rural suburb, downtown,rooms(single room, double bedroom, bathroom, kitchen, balcony)facilities(heater, radiators, carpet, microwave refrigerator, telephone, stove, oven), COURSE SELECTION courses(mathematic, literature, psychology, philosophy, primary, secondary, enrolment, credits, history, physics, anthropology), intermediate, advanced, course number, hour, land/lady, areas, Japanese Yen, country, and language (French, Cantonese, Mandarin, German, Japanese, Arabic), names of people and places, credit card Russian, Italian, Portuguese,婚纱摄影 bride photo 黑心棉 shoddy cotton 机器阅卷 machine scoring 即开型奖券 scratch-open ticket/lottery 集中精力把经济建设搞上去 go all out for economic development 价格听证会 public price hearings 甲 A 球队 Division A Soccer Team 家政服务 household management service 加强舆论监督 ensure the correct orientation is maintained in public opinion 假帐 accounting fraud 叫板 challenge; pick a quarrel 矫情 use lame arguments 渐进式台独 gradual Taiwan independence 借调 temporarily transfer prices, bed facilities(bed linen, spread, pillow, blanket), information lease, of mattress, sheet, personal boarders, utilities, level of courseselementary, entrance hall(lobby, porch, unfurnished/furnished, apartment/flat, blackout GEOGRAPHIC SITUATION City names, population, full-time/part-time student, required/compulsory courses, elective/selective/optional advantages/disadvantages (pros/cons, merits/ demerits, strong/ weak points), climate and weather, dialect, language whether accent, ORIENTATION Surroundings, history of school, teachers and faculty, buildings, their functions and places, like it or not, main attraction (miss, long for, love, like, look forward to, enjoy RESEARCH Hypothesis, investigation, survey, interview, COMPUTER LAB Lab rules, printer, copier, fax machine, modem, Macintosh, network, access to the net 第 25 页(共 76 页)雅思词汇 LIBRARY Due, overdue and pay a fine, information desk, call slip, library card, renew, catalogue (under titles/authors/subjects), periodical, current / back issues, librarian and reader, open/closed shelves, reference books, stacks

5，感官记忆：记单词时不要只用一种感官，尽可能地用多个感官，耳听嘴读手写眼看心记等 6，软件记忆：有电脑的可利用电脑软件进行记单词，如开心背单词，开天辟地背单词，我爱背单词等 7，构词记忆：利用构词法，通过分析词根，前缀，后缀，派生和合成等记忆单词 8，图表记忆：利用形象的图表进行记忆，它的优点是意形物直观的结合到一起，你可以找一本英语图解字典作为参考一起进行单词记忆扩大了词义 14，词典记忆：背字典这种方法是一种强行记忆的方法，它的缺点是容易忘记，只是孤立记住单词的意义，可以作为一种短时间的强化手段 15，复习记忆：单词记住了很快会忘掉，每隔一段时间要进行复习巩固所学单词 16，商标记忆：通过看到的商标和广告随时随地进行单词记 17，比较记忆： 1英汉比较如 mama cigar ， beer bar fee 等 2，单复数的比较如 good goods spirits spirit wood woods 3，同音词的比较如 center write eye 第 26 页(共 76 页)雅思词汇 4，词的阴阳性的比较如 actor actress host hostess 18，理解记忆：通过正确理解单词的本义，引申义和比喻义，等如 second 是秒，它来源于古代的六分法分秒，它是二次划分。

Based on the analysis of mechanical and driving control characteristics of the coater, the design of driving control scheme was put forward, the equipment selection and funtion realization were described, finally the control implementation was explained.

摘 要：在对涂布机传动控制工艺分析的基础上，确定了传动系统控制的设计方案，同时进行了设备选型，实现了对较高车速涂布机的电气控制。

Because of the problem of convergence, the key techniques to complete the one step simulation were explored thoroughly. The geometry mapping method based on finite element model and inverse deformation was developed to get the approximate initial blank for one step simulation. The effective selection of convergence factor in Newton-Raphson method was studied. The divergence criterion in iterative process for one step simulation was put forward. Also the countermeasure to ill equations coefficient matrix was studied.

由于存在收敛性的问题，本文重点研究了一步模拟方法计算机实现的关键技术：提出了基于有限元模型的几何映射方法和反向变形方法来确定初始毛坯的近似解，研究了带收敛因子的Newton-Raphson方法中如何高效地选取收敛因子，提出了一步模拟迭代求解过程中的发散准则，并研究了病态方程组系数矩阵的修正方法。

The corrodent fundamental state was discussed, a variety of main corrodent reasons and corrosion mechanism were analysed, the combining preventive concept of dope and cathodic protection were put forward. The selection principle, long-acting synthetic preventive method and its application in Jinzhou petroleum chemistry company's 20000 m 3 crude oil storage tank were introduced.

详细论述了原油储罐腐蚀的基本情况，分析了引起腐蚀的主要原因，给出了腐蚀机理，提出了涂料和阴极保护联合防护的概念，并重点介绍了锦州石油化工公司 2 0 0 0 0m3 原油储罐中涂料的选择原则和长效综合防护对策以及它的应用情况。

An effective method was brought forward to realize interactive selection of arbitrary point on parametric curved surface.

提出了一种实现参数曲面上任意点选取的有效方法。

According to the organization unit and role based resource modeling, we put forward a corresponding resource allocation strategy, i. e. EDD and workload based resource allocation strategy. In the paper we also give the workload based resource selection algorithm, EDD and workload based deadlock detection algorithm, and unlocking method.

根据资源的基于角色和组织单元的建模方法，我们提出了相应的资源分配策略，采用基于EDD和工作量的资源分配策略，并提出了基于工作量的资源选择算法、基于EDD和工作量的死锁检测算法和解锁方法。

The geology research of carbonate reservoirs in Ordovician of Tahe oilfield showed that many large dissolved vugs and fractures were developed. The spread of the reservoir take on a very heterogeneous state. And the typical fractured-vuggy reservoirs was formed. According to the combination of the various spaces, the formation was divided into vuggy formation, fractured-vuggy formation and fractured formation. The research showed that development of the vug is relevant to the its position on the structure, the fractures, the water surface and the weathering surface. Multi-phase charge and recharge of the oil in the reservoirs resulted in the complexity of the fluid distribution. So the"Bottle Model"was brought forward to explain the movement of the water-oil contact. The special storage space and the complex fluid distribution lead to the unstability of the production and the complexity of the water cut. In order to explain the characteristic of the fracture-vug unit was brought forward and the basic principle and method of the partition of the fracture-vug unit was formed. The classification and evaluation of the units were performed according the reserve and energy. Based on the research of geology characteristic and the fluid flow in the reservoir the comprehensive numerical simulation plan of the fractured-vuggy reservoirs were established. Through the selection of the simulation unit, fluid flow type and parameter equivalent the triple media reservoir simulation model was established. Considering the practical application the model was resolved by the DKR decomposition conjugate grads method. Based on the fine reservoir description of Dsitrict IV of the Tahe oilfield the various space type were classified and combined together. The geology model of Unit S48 was constructed. Two typical single well model was established according to the geology and the dynamic phenomena. Finally the single well model and the Unit S48 were simulated by the triple media reservoir simulator. Via the local grid refinement and coarsening in the simulation good matchs were gained. Based on the results of the simulation the reserve distribution, percent of reserve produced in various space and the natural energy were analyzed. The fluid was storaged in the fractures and vugs mostly and more than 90% the produced oil came from the systems. The energy belonged to the active one. The results of simulation accorded with the fact and showed the validity and practicability the research and the simulator.

塔河油田奥陶系碳酸盐岩油藏的地质研究表明，其储层中发育着很多大型的溶蚀洞、缝，储层的平面展布呈现出极度的非均质性，形成了典型的缝洞型碳酸盐岩油藏，根据各种孔隙介质在储层中的组合，将储层分为了溶洞型、裂缝-溶洞型和裂缝型三类；研究表明溶洞储层的发育和构造位置、裂缝的发育、潜水面和风化面的位置等因素有关；多期充注的油气成藏模式导致了流体复杂的赋存状态，由此提出了所谓的&瓶子模型&，解释生产过程中油水界面的变化；特殊的储集空间类型和流体分布特征导致油田在开发过程中表现出很大的不确定性和含水变化的复杂性，为了合理的解释油气田开发过程中的动态特征，提出了&缝洞单元&的概念，并制定了&缝洞单元&纵横向划分的基本原则和依据及划分方法，并对&缝洞单元&进行了分类和评价；基于地质特征和流体在其中流动规律的研究，提出了缝洞型碳酸盐岩油藏的数值模拟综合解决方案，通过模拟单元的选择、流动类型和参数的等效，建立了三重介质油藏三维三相数值模拟模型，采用不完全LU分解预处理共轭梯度法进行了求解；在塔河油田4区精细油藏描述的基础上，将各种类型的孔隙空间进行了归类组合，建立了S48单元的地质模型；通过对油井生产动态进行分析研究，建立了两类和油井地质、生产动态相对应的单井模型；最后应用三重介质油藏数值模拟软件对单井模型和S48单元进行了数值模拟，通过局部加密和粗化等技术模拟流体流动规律，取得了很好的拟合效果；结合数值模拟结果，分析了各种介质中的储量分布、储量产出的百分比以及地层的能量，认为塔河油田缝洞型油藏中流体绝大多数储集于缝洞系统之中，所产出流体90%以上也来自于缝洞系统，其底水能量属于较充足的类型；模拟结果和油田实际情况符合较好，说明了地质研究和油藏数值模拟研究的正确性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。