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E-book相关的网络例句

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与 E-book 相关的网络例句 [注:此内容来源于网络,仅供参考]

Lactoglobulin showed polymorphism in Maiwa yak and Jiulong yak, A, B and E alleles were detected, with E being the dominant allele.

麦洼牦牛和九龙牦牛β-LG存在多态性,存在A、B、E三个等位基因,其中E等位基因占绝对优势。

Once more, applys three-dimensional CAD software Pro/Engineer establishing the geometry models of all kinds of parts in the crank link mechanism, then useing the Pro/E software assembling function assembles the components of crank link into the piston module, the connecting rod module and the crank module, then using Pro/E software mechanism analysis module (Pro/Mechanism), establishes the multi-rigid dynamics model of the crank link, and carries on the kinematics analysis and the dynamics analysis simulation, and it studies the piston and the connecting rod movement rule as well as crank link motion gear movement envelopment. The analysis of simulation results shows that those simulation results are meet to true working state of engine.

再次,应用三维CAD软件:Pro/Engineer建立了曲柄连杆机构各零部件的几何模型,在此工作的基础上,利用Pro/E软件的装配功能,将曲柄连杆机构的各组成零件装配成活塞组件、连杆组件和曲轴组件,然后利用Pro/E软件的机构分析模块(Pro/Mechanism),建立曲柄连杆机构的多刚体动力学模型,进行运动学分析和动力学分析模拟,研究了在不考虑外力作用并使曲轴保持匀速转动的情况下,活塞和连杆的运动规律以及曲柄连杆机构的运动包络。

And then,let E be a locally convex space and 〓 be the space of all sequentially continuous linearfunctional defined on E.

其次,设E是一个局部凸空间,〓是E上序列连续的线性泛函全体。

So it is assumed that the E-box might be associated with the enhancement of transcription activity.Here, the LTRs of WH17 ,DLA-25,DLA-118 and LTR with single mutation in the E-box motif were separately cloned into pCAT-Basic vector resulting in a series of recombinant plasmids containing CAT reporter under the control of different versions of LTRs.

通过对EIAV分离株WH17的LTR与L株、DA和DLA株的LTR序列进行比较,发现其在在U3-R结合处多一个E-box基序,推测该基序的变化可能会起到促进转录作用,为此将EIAV强毒株(DLA-25)、驴白细胞弱毒株(DLA-118)、EIAV分离株WH17以及U3-R结合处的E-box基序点突变的LTR分别克隆到pCAT3-basic质粒中的报告基因氯霉素乙酰转移酶的上游,获得一系列受不同LTR控制的CAT表达质粒。

Or rather E'lune, a naaru that looks much like A'dal, which I suppose would be only appropriate given the sheer scope of what E'lune's power would have to be.

更确切地说E'lune,一个纳鲁,看起来很像A'dal,我想将只给予适当的范围是什么E'lune纯粹的权力,必须如此。

Along with study of Lur"e uncertain time-delay control system with several stationary components is deepened, the robust control problem of Lur"e system with several stationary components is paid attention in the near future.

近年来,随着人们对具有多个执行机构的不确定滞后型Lur'e控制系统认识的加深,对于多执行机构Lur'e系统的鲁棒控制更是引起了人们极大的关注。

Accommodative responses were significantly different between RSVP Chinese characters and either E letters (P=0.001) or Maltese cross targets (P=0.003, but no significant differences in accommodation were found between E and Maltese cross accommodative targets.

其中RSVP汉字视标与E视标相比较,调节反应的差异有显著性(P=0.001),RSVP汉字视标与Maltese cross视标相比,调节反应的差异亦有显著性(P=0.003),而Maltese cross视标与E视标之间,调节反应差异无显著性。

In chapter three, we study the uniqueness of meromorphic function and its derivative, and obtain the following result: There exists a set S with 6(4) elements such that any nonconstant meromorphic function f and its derivative f' satisfying E=E must be identical.

在第三章中,我们讨论了涉及导函数的唯一性问题,得到了下述结果:存在一个集合 S含有 6(4)元素,对于任意一个非常数亚纯函数f 及其导函数 f',若 E=E,则f=f'。

The minor arc AB is trise cted by points E and F with E

劣弧AB被E、F两点三等分,其中E点离A较近。直线EC和

The metal mold design now adopt a form of one mole but six cayities ,this way can improve the efficiency;the mold's joint face is the ball's neutral plane,that makes the mold opened convenient;In the gating,the runner and the riser is the same ,and this design adopt scum riser,that make sure a better routing and make sure the casting's feeding;the mold use gravity to lockwasher itself;the core's material is quartz sand,and spread high tempearature resistant dope on it;In the design, same taper in the guide bush of the core box is needed to make sure open the mold easily;The insert blocks of the core box are made by numercial control processing,this way reduce the cost of production; the scale division positioner make sure the same specification has better interchangeability,also,as all the machining can be finished on the general machine tool,it make the cost low,so it can be spreaded abundant in the medium and minor enterprise;when workout the mold's processing technology,this design adopt the rough's two end plane as benchmark,the ball cavities are machined by scale division positioner;then use Autocad,Pro/e to draw planar and three dimension blueprint,use Pro/e to make three-dimensional animation.

本次设计的群铸模具采用一模六腔形式,生产效率高;模具分型面选择磨球的中性面,使得分模方便;浇注系统采用浇冒口一体形式和集渣包设计,保证了良好的加工工艺和补缩;锁模方式为重力锁模;砂芯采用石英砂,并在表层涂以耐高温涂料;芯盒导套选择一定的锥度,使取模容易;芯盒镶块运用数控加工,降低了生产成本;分度胎具保证了同种规格模具具有良好的互换性,而且因为所有加工基本都可以在普通机床上完成,生产成本低,可以为中小型企业普遍采用;在加工工艺编制过程中,采用两端面互为基准,球腔用专业夹具加工;Autocad,Pro/e分别制作了模具的二维和三维立体图,并运用Pro/e制作了三维动画演示。

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推荐网络例句

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力