在其上

A relation can be tought of as a set of tuples in the relational model, and of course a set never contains two identical query language is able to distinguish rows only in terms of their column values (RULE 2), this is another way of saying that there must be a way of distinguishing any single row from all others in terms of there values, so that a query language statement can retrieve it uniquely.

就可以了教育工作作为一套元组在关系模型、当然，从来一套包含两个相同查询语言能分辨整齐仅在其价值观栏(规则2)，这是另一种说法，必须有一个单一的鉴别方法等各行在价值观上，形成了独特的查询语言陈述可以取回它。

Using the geological structure features of the considered area and the data about ancient earthquakes, the deformation of the earths crust ,the a fracture model is set up a seismic activity parameters are solved the place , intensity and frequency of future earthquakes are estnated.

在抗震结构设计中，我们需要知道该结构在其预定使用寿命内可能遇到的最大地震烈度，但由于这一事件所具有的强烈的随机性，只能在概率的含义上对结构可能受到的地震威胁进行推测和评估。

The result would be a world in which America's friends and America's adversaries knew where they stood, either under the eagle wing or under its forbidding stare

其结果将是：在世界上无论是美国的朋友，还是美国的敌人，都知道自己的处境，即：要么在美国鹰的卵翼下生存，要么在它虎视眈眈下苟活。

Results of EBSD show that most of the reversed austenite in the steel treated by QT distribute along the grain boundary, but in the steel treated by two--phase region heat treatment the austenites distribute uniformly along all kinds of boundaries, especially also along the lath martensite boundary in the grain, so the cryogenic toughness can be also improved even the amount of austenitic is lower than that in the steel treated by QT process.

EBSD结果则表明：经两相区处理，回转奥氏体不仅在晶界和板条束界形成，也在晶内的板条界上形成，因此即便在其含量低于淬火+回火处理的条件下， 9Ni钢的低温韧性也有明显提高，证明回转奥氏体的分布也是影响9Ni钢低温韧性的一个主要因素。

I felt and communed with nature and sometimes I could see devas dancing in the grass, around the flowers, and I felt close to, and safe with, the tree kingdom.

我能感受到大自然并和其交融，有时候我可以看到提婆在草地上、在花朵边起舞，而且我感到和树木王国非常亲密，并当和它们在一起时感到安全。

Here on Earth the critical point can't be reached because the liquid quickly pools at the bottom of the container, leaving a foam with odd flat-sided bubbles and only about 5% liquid content floating on top.

在地球上，泡沫不能达到临界点，因为液体很快就流淌在容器的底层，泡沫中只剩下畸形的扁平气泡飘浮在顶部，其液体含量只有大约5%。

WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from its N-terminus and the WD dipeptide at its C-terminus and is 40 residues long, hence the name WD40; between GH and WD lies a conserved core; serves as a stable propeller-like platform to which proteins can bind either stably or reversibly; forms a propeller-like structure with several blades where each blade is composed of a four-stranded anti-parallel b-sheet; instances with few detectable copies are hypothesized to form larger structures by dimerization; each WD40 sequence repeat forms the first three strands of one blade and the last strand in the next blade; the last C-terminal WD40 repeat completes the blade structure of the first WD40 repeat to create the closed ring propeller-structure; residues on the top and bottom surface of the propeller are proposed to coordinate interactions with other proteins and/or small ligands; 7 copies of the repeat are present in this alignment.

WD40域，在真核蛋白质的数量发现，涵盖了包括各种功能适配器/信号转导，mRNA前体细胞骨架组装加工和管理模式；通常包含一个从11月24日生长激素肽的N残留端和西部数据肽在其C端和40残留长，因此得名WD40；之间的生长激素和WD是一个保守的核心，作为一个稳定的螺旋桨式平台，可以绑定的蛋白可以稳定或可逆性；形式与每个刀片是一个四叶片组成的几个类似结构的螺旋桨，搁浅反平行β-负债表；很少检测副本实例假设，形成了聚大结构，每个WD40重复序列形成了前三个链的一个刀片，并在未来的刀片上链，最后C -末端WD40重复完成了第一WD40重复叶片结构，创造螺旋桨的封闭环结构，对螺旋桨顶部和底部表面残留物，则建议协调与其他蛋白质和/或小配体； 7重复副本存在于相互作用这条路。

Enterprise cash administration has much problem in recent years , manages for ensuring that enterprise assets safety is entire , the cash business small side door gauge is legal , cash uses proper reasonableness , cash settlement is in time appropriate , enterprise should reinforce cash.

近年来企业现金管理有很多问题，为了保证企业资产的安全完整、现金业务合规合法、现金使用恰当合理、现金结算及时适当，企业应加强现金管理。现金管理的好坏直接关系到企业的生死存亡，日本著名企业八百伴集团曾在南亚一带急剧扩张，在世界上也颇具影响，然而这样的大集团竟在一夜之间倒闭，究其失败的原因就是资金周转困难。

As John Purkiss explains in his useful book How to be Headhunted:"To put it bluntly, if search consultants spent all their time helping people with their job searches, they would not be in business for very long."

正如约翰？普尔斯基在其颇有帮助的著作《如何被猎头相中》中所解释的那样：&老实说，如果招聘顾问们将全部时间都花在帮人找工作上，那他们在这一行不可能干得太久。&

So much of the culture of India, China in the Silk Road can also be found in the Himalayan region and to come to a museum that is totally dedicated to this one place and to be able to be inspired by the art of so many different religions that all merged along the Silk Road is very exciting for us.

这么多在丝绸之路传播的来自印度、中国的文化都能在喜玛拉雅地区找到，而博物馆将其完整地展现出来，并且被在丝绸之路上被融合的这么多不同宗教的艺术所激发灵感，这让我们在兴奋了。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷