查询词典 at a rate of

Most of these peptides are amidated at their C-terminals, which is essential for their full activities. The a-amide comes from posttranslational modification that is catalyzed by α-amidase (α-AE or PAM). The amidation reaction is a rate-limiting step in the biosynthesis of regulatory peptides.

大部分活性肽的C-端是酰胺化的，而且α-酰胺基为多肽的完全生物活性所必需；α-酰胺基来自多肽的翻译后加工，由α-酰胺化酶催化完成，是酰胺化多肽生物合成途径中的限述步骤。

They were asked to rate them on a number of factors including competence, attractiveness and approachability on a scale of one to seven, from 'not at all' to 'very much'.

他们被要求给这些人按照能力，吸引力和亲和力等方面从一般到非常用1-7打分

Taking the fiber coupler as represent, aiming at the performanceproblem of the fiber coupler which is used in the market, such as theoptical performance differences of accepted products, technologicaloptimization and stability reflected by the low rate of finished products,how to reduce excess loss, and so on. From the view of manufacture of rheological formation, the research of experiment and theory has beendeveloped. The effects of rheological technological parameters such asdrawing speed and fused temperature on the optical performance,microstructure and the process of rheological formation have beeninvestigated. It is discovered that the present heating mode of combustinggas can\'t satisfy with the rheological manufacturing technological needof high performance fiber devices. A new resistance heating system is putforward, designed and manufactured, and a new fused biconical tapermachine is developed.

论文以光纤耦合器为代表，针对目前市场上广为应用的光纤器件存在的性能问题，如合格产品的光学性能差异，成品率不高所反映的制备工艺优化与稳定问题，如何进一步降低附加损耗等，从光纤耦合器流变成形制造的角度，分析了流变制造工艺参数如拉锥速度与熔融温度及其扰动对流变制造成形过程、微观结构与器件光学性能的影响，发现现有燃烧气体火焰的加热方式不能满足高性能光纤器件的流变制造技术要求，提出、设计并制造了一种新型的电阻加热系统和熔融拉锥机。

In the current build, abilities cannot be activated while inside a bunker, but you can activate abilities before entering a bunker. For example, if you activate Stim Pack on a few Marines, then enter a bunker, they will attack at the higher rate of fire from inside the bunker.

目前的版本里面，技能是不能在地堡里面使用的，不过你能够先激活技能然后再进入地堡，举个例子吧，如果你先给小部分机枪兵注射兴奋剂，然后再让他进入地堡，那么他们将会同样保持高攻速的强大火力在地堡中射击，知道这个效果消失为止。

Its basic content is cancel a country all sorts of collecting fees, expend among them countryside as a whole wait to collect fees legally merge into agricultural duty, and raise the village of tax rate; of agricultural duty carry stay and increase investment of pair of capital of financial of villages and towns compulsory labour at the same time according to needing; of write one's own ticket by the villager, with making up for the capital breach that causes as a result of reform.

它的基本内容是取消农村的各种收费，将其中的乡统筹费等合法收费并入农业税，并且提高农业税的税率；村提留以及义务工等由村民根据需要自行决定；同时增加对乡镇财政的资金投入，以弥补由于改革而造成的资金缺口。

But, current car insurance marketplace a little new change has appeared: One aspect skyrockets by since development of the economy , the automobile sell all quantity , the private car increases by in large amount , is sure that need is exuberant; On the other hand, the insurance company is the loss ration sticking at a high level but worry, thinking out of oneself beneficial result, numerously and confusedly, has closed down a little business or has raised a rate, or has increased by absolute dispense with compensate for a forehead, a little engineering machinery appears even to there be no company acceptance phenomenon again.

但是，当前车险市场出现了一些新的变化：一方面由于经济的发展，汽车销售总量猛增，私家车大量增加，保险需求旺盛；另一方面保险公司为居高不下的赔付率而发愁，出于自身效益的考虑，纷纷停办了一些业务或提高费率，或增加绝对免赔额，甚至出现一些工程机械再无公司承保的现象。

Seized by disappointment and with only＄10 with him, he left Microsoft and went to a convenience store where he bought 10 kilo-grants of potatoes to sell them from door to door. Two hours later, he sold out the potatoes with a profit rate of 100%.After a couple of such dealings, his capital doubled and he found he mind feed himself this way.With such an idea in mind, he did this business in tamest and got increasingly prospered. He bought a car and employed more hands and started a large "door-to-door" dealing company, providing the service for people to buy fresh vegetables at their doors. Considering laying out the future for his family, he decided to buy insurance for them. The insurance agent was surprised to know that he did not have an e-mail address and said," just imagine how much you do with a computer and an e-mail address""I would be a cleaner in Microsoft" was his reply.

媒体的宣传总是有其目的在内，或偏或隐或歪曲或扩大，这些都不可避免近来因为英语在中国国内的迅速浸透知识界对国外，特别是对美国，无论从文化上还是政治制度上，经济运作上都越来越了解，而美国因为中国的影响力并不强大，中文的难如天书，政客由于政治目的在&人权&、&西藏&、&台湾&等方面对中国现状的几近于无中生有的夸大歪曲，美国民众对中国的了解往往只限于好莱坞的编造，限于那些为了私利以民运的名义出卖中国利益的流亡者的宣传，改变这个现状，除了需要中国政府和民众更为开放地向世界展示自己，还需要在文化上、语言上不遗余力地介绍自己。

The effects of such parameters as temperature, pH, feeding rate,concentration, [NH_3]_T/_T molar ratio, surfactants and agitation, on the morphology and size of the particles, were studied and conclusions obtained are as follows:(1) The morphology and size of the particles are mainly decided by the species of nickel oxalates present.(2) Speeding up dissolution-recrystallization process benefits the preparation of the particles of being composed of a single species with uniform morphology and high aspect ratio.(3) The variations of nucleation and growth supersaturation under different conditions have definite effects on the morphology and size of the particles.(4) Adding PVP25 at a proper amount is beneficial to the preparation of fibrous nickel oxalate particles with high aspect ratio. 3 The formation mechanism as well as the morphology and size control of fibrous cobalt oxalate particlesThe cobalt oxalate particles with fibre morphology were prepared using CoCl_2 solution and mixed(NH_4)_2C_2O_4, NH_3·H_2O solution by a double jet process.

研究了温度、pH值、加料速度、浓度、[NH_3]_T/_T摩尔比、表面活性剂及其添加量、搅拌等对颗粒形貌与粒度的影响，主要结论为：(1)草酸镍化合物种类是决定颗粒形貌与粒度的最主要因素；(2)提高陈化中溶解—再结晶速度，有利于得到物相单一，形貌规整，轴向比大的粉末；(3)不同条件下，颗粒形核与生长过饱和度改变，也会对粉末形貌与粒度产生一定影响；(4)适量添加PVP25有利于大轴向比纤维状草酸镍的制备。3纤维状草酸钴的形成机理及其形貌与粒度控制采用CoCl_2溶液与(NH_4)_2C_2O_4和NH_3·H_2O混合溶液并流加料合成的方法，研究了纤维状草酸钴的制备。

Dante, I think, committed a crude blunder when, with a terror-inspiring ingenuity, he placed above the gateway of his hell the inscription "I too was created by eternal love"—at any rate, there would be more justification for placing above the gateway to the Christian Paradise and its "eternal bliss" the inscription "I too was created by eternal hate "—provided a truth may be placed above the gateway to a lie!

我觉得但丁在这里犯了一个大错误，他凭着一种能唤起恐惧感的机灵在通往他的地狱的大门上写下了&我也是被永恒的爱创造的&，——不管怎么说，在通往基督教的天堂和&永恒的极乐&的大门上应当更有理由写上&我也是被永恒的仇恨创造的&，让真理站在通往谎言的大门上！

The new circumstances that the discrete manufacturing enterprise is confronted with are analyzed; the function and configuration of production system is expounded; the research actuality and contents about production system capacity in the discrete manufacturing enterprise are summarized; the main research contents in this paper are developed.2. The calculating and analytical methods about production system capacity are studied systemically, a model to calculate rough-cut capacity instantly in "excel" table style is designed, the means to analyze production capacity in different production mode are brought forth, and the balance tactics of production capacity versus load are put forward.3. The application characteristics used in production system about the methods of Computer simulation and CRP in the MRPII/ERP are analyzed and compared; the advantages of Computer simulation method are pointed out; and the simulation researches aiming at production system capacity are implemented by Ithink simulation software.4. A simulation model is founded under the analysis of production system capacity in the production system background of a firm; the change instances of yield, output rate and WIP in the production system are simulated by the action of procurement cycle, machining time, setup time and so on. 5. The change instances of production capacity in the assembly stage are simulated , and rational employees are obtained.

本文主要进行了以下几个方面的研究：1、分析离散型制造企业面临的新情况，阐明生产系统的功能和结构，对离散型制造企业生产系统生产能力的研究内容和现状进行分析，提出本课题的主要研究内容。2、在系统地研究生产系统生产能力的计算和分析方法后，设计了用Excel表快速计算粗能力的方法；给出不同生产方式下的产能分析方法，并提出产能与负荷平衡的策略。3、比较和分析了MRPII/ERP的能力需求计划方法与计算机仿真方法在生产系统中的应用特点，指出计算机仿真方法的优势，并用Ithink仿真软件对企业生产系统生产能力进行了仿真研究。4、以A公司的生产系统为背景，在对生产系统生产能力分析的基础上建立了仿真模型，模拟了在采购周期、加工时间、调整时间以及返工率、废品率、机械开工率等因素作用下生产系统的产量、产出率和在制品数量的变化情况。5、研究在装配阶段生产能力的变化情况，通过仿真优化后确定合理作业人员数量。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。