查询词典 if-expression

In order to study the popular curve shortening flow in the plane, Gage[3] has shown in 1983 the following inequality, if k is the signed curvature of a closed convex plane curve γ with length L and enclosing area A, then one gets Gage calls it an isoperimetric inequality in [3], but he does not show that the equality holds if and only if the curve γ is a circle, while as an isoperimetric-type inequality, one should prove this kind of result.

Gage称之为等周不等式，但他没有证明其中等号成立当且仅当，γ为圆周，而作为等周型的不等式是应该证明这种结果的，本文我们利用单位速率外法向量流，通过努力证明了这种结果，从而把Gage不等式加强成更加等周的形式。

If we liken GALAXY to a cloud-capped building, every employee seems like one of its solidary footstones; if we liken GALAXY to an unstoppable river, every employee seems like one of its transparent beads; if we liken GALAXY to a sonorous epic, every employee seems like a note dancing on the piano keyboard.

如果说 GALAXY 是一座傲然挺立的大厦，那么，我们每一个员工就是她坚实的基石；如果说 GALAXY 是一条长流不息的河流，那么，我们每一个员工就是她晶莹剔透的一颗水珠；如果说 GALAXY 是一首唱响国内外的史歌，那么，我们每一个员工就是琴键上律动的一个音符！

For a lawsuit concerning a dispute over a guarantee contract, if the creditor claims its rights against the guarantor and the warrantee, the people's court shall take the guarantor and the warrantee as codefendants, if the creditor sues only against the guarantor, except that the guarantor shall assume the joint and several liability according to the guarantee contract, the people's court shall notify the warrantee to participate in litigation as the codefendant, and if the creditor sues only against the warrantee, the people's court may only take the warrantee as the defendant.

因保证合同纠纷提起的诉讼，债权人向保证人和被保证人一并主张权利的，人民法院应当将保证人和被保证人列为共同被告；债权人仅起诉保证人的，除保证合同明确约定保证人承担连带责任的外，人民法院应当通知被保证人作为共同被告参加诉讼；债权人仅起诉被保证人的，可只列被保证人为被告。

We therefore decree that if the person alleges he holds the judge suspect, let him bring before the same judge an action of just suspicion; and he himself in agreement with his adversary (or with the judge, if he happens not to have an adversary) shall together choose arbiters or, if by chance they are unable to reach agreement together, he shall choose one arbiter and the other another, to take cognisance of the action of suspicion.

因此，我们的法令，如果该人声称他拥有法官怀疑，让他把同样的法官面前的一个行动，只是怀疑；和他本人的同意下他的对手（或与法官，如果他发生没有对手）应选择仲裁者或一起，如果是偶然的，他们无法达成协议在一起，他应选择一个仲裁者和其他另外，采取cognisance行动的怀疑。

If you laid bricks the life span would be much, much less than if you do "white collar" work and perhaps somewhere in between if a homemaker.

如果你落砖的寿命将会大大，远远少于如果你是"白领"的工作，也许介于两者之间，如果一个家庭主妇。

If you want to refer back to a collective noun, you choose a singular pronoun or determiner if the previous verb is singular, and a plural pronoun if the previous verb is plural.

想重提集合名词时，如果你上一次使用的动词是单数，那么应该选择一个单数的代词或是限定词，如果你上一次使用的动词是复数，那么应该使用复数形式的动词

This thesis has mainly contributed two results in theory: one is that the covariance matrix is not positive definitive if the number of sampling is least than the number of variables, the other is that the covariance matrix of discrete sample is positive definitive if and only if the sum of every random column vector of data matrix is non I-linear combination.

本论文在理论上，主要得出两个新的结果：ⅰ抽样调查中，若样本的个数少于变量的个数则样本协方差矩阵恒为非正定；ⅱ离散型样本协方差矩阵正定的充要条件是样本资料阵的各随机列向量是非I-线性组合。

We show that the whole space IF~*(R, d_∞~* is complete metric space, and when K is a nonempty compact subset of R, the metric space IF~*(K,d~* and IF~*(K,d_p~* are complete.

我们证明了当K是R上的非空紧子集时，紧支撑包含在K中的所有区间值模糊数所成之集TG~*

Lapsang Souchong Tea, the eldest sister, although she is oozed with thick pine smoke, which doesn't mean that she loses her conservativeness and she just likes farmer girls washing gauze along the Nine-bend Steam(Wuyi Mount., in the north of Fujian Province).Those who drink this tea will feel as if they are in the cloudy and misty Wuyi Mount. Fairyland and experience the original nature environment and unsophisticated local customs. Keemen Black Tea, the second eldest sister, with inborn great beauty, is delicate, dainty and charming. She is perfectly permeated with thick fragrance of rose. If you taste it attentively, you will feel as if you are infatuating with it and can't help understanding her feelings. Eventually, you will fall in sweet dream unconsciously instead of trying to recover from it. Tanyang Congou Black Tea, the third eldest sister, simply in terms of name, we can have a restricted view on her charm. She is subtle and thoughtful, slender but heroic in bearing who needs careful treating and tender loved care. Yunnan Black Tea, the fourth eldest sister, plentiful rain endows her with curvy figure and just like delicate mountain girl of Dai nationality.

大小姐正山小种虽散发着浓郁的松烟香，但却不失其朴实，就像在九曲溪边浣纱的农家女，让品茗的人如身临武夷云蒸雾笼的仙凡界，感受着原生态的自然佳境与淳朴民风；二小姐祁红，天生丽质，娇艳欲滴，浑身上下透着馥郁的玫瑰香气，细细品味她，就仿佛像是在和她在热恋，让人情不自禁要去读懂她的心思，在不知不觉中坠入了甜蜜温柔乡，无法自拔；三小姐坦洋工夫，单从名字看，就可管窥一斑，心思细腻缜密，纤细之余又不失飒爽英姿，需要悉心对待，体贴入微；四小姐滇红，充沛的甘霖赋予了她婀娜的身姿，好似傣族山妹子一般，娇滴滴的，冲泡过程中，仿佛能欣赏到她那翩翩舞步和柔美腰肢。

In the first place, you will be always would like to speak with your roommate, or even if you don't want to speak anything, other people will want to speak to you. In the second place, you just can't forget your computer and want to play it if you have one, which will waste you many times to study. What's more, the nose of your bedchamber will always distract you from your consternate on study if someone is playing games, watching TV, phoning somebody or chatting with others unless you have a great self-restraint(n.自我克制,自我约束), but generally speaking, most of people can't have it.

一方面，你总是想跟你的室友说话，就算你不想说话，你的室友也会跟你说；另一方面，如果你有电脑你就会禁不住老是想玩，这就会浪费你很多学习时间；此外，如果寝室里有人看电视、玩游戏、打电话或者聊天等都会打挠你的学习，除非你有很好的制力，但一般来说，大部分人都没有这种自制力。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。