查询词典 whether...or not

The best indication of whether a man or woman is capable of genuine friendship with a mate, social psychologists say, is whether he or she has close, nonsexual friends of the opposite sex.

参考译文 1/罗曼史伊始，个人习惯似微不足道，抑或还惹人喜爱。但是久而久之，他夜半的鼾声，或是她从不卷启窗帘的小节开始令人不快。

In the present study, we aimed to investigate whether fetal nuchal translucency distribution differs among different types of congenital heart defects and whether it can lead to an earlier diagnosis.

本研究旨在探讨胎儿颈部半透明厚度是否与胎儿先天性心脏病的不同类型相关以及是否可以作为早期诊断的方法。

The second and more important qualification is that , for reasons explained in our earlier papers , it is inappropriate to use t-tests for the individual slope coefficients derived from the second-stage cross-section analysis as a measure of the significance of individual factor risk premia , A joint test , which can be used to determine whether the risk premia vector is null , is the appropriate one to use , although neither it nor the t-tests can indicate whether an individual factor-risk premium is significant .

第二的和更多的重要资格是那，对于理由在我们的较早文件中解释，使用 t 是不适当的-测试对于起源于如对个别因素危险 premia 的重要性的衡量第二个阶段的跨区段分析的个别倾斜系数，一个关节能用来决定危险 premia 矢量是否是无效力的测试是使用的一个适当的，虽然既不是它也不是 t-测试能指出个别的因素-危险的额外费用是否是重要的。

Bennett.That was my commission,and I set out to Africa intending tocomplete Livingstone's explorations,also to settlethe Nile problem,as to where the headwaters ofthe Nile were,as to whether Lake Victoria consist- ed of one lake,one body of water,or a number ofshallow lakes; to throw some light on Sir SamuelBaker's Albert Nyanza,and also to discover theoutlet of Lake Tanganyika,and then to find outwhat strange,mysterious river this was which hadlured Livingstone on to his death—whether it wasthe Nile,the Niger,or the Congo.

贝内特。那就是我的使命，我动身去非洲意欲完成利文斯通的探险任务，还要解开尼罗河之谜，弄清尼罗河的源头在哪里，维多利亚湖仅由一个湖泊、一个水体构成还是由若干浅湖组成；弄清塞缪尔·贝克爵士发现的阿伯特湖；还要找到坦噶尼喀湖的出口，然后找出那条诱使利文斯通走上死亡之路的奇怪、神秘的河流是尼罗河，尼日尔河，还是刚果河？

Breakdown disposes finish, After this will send to K'ao machine by special test engineer test machine whether stability, Breakdown whether has already got complete obviation.

故障处理完毕，接下来会送到拷机处由专门的测试工程师测试机器是否稳定、故障是否已得到彻底排除。

Here mainly introduces five natures of the initial value problems, In several aspects summed up as the following : whether there are solutions to the problems, whether the only solution, the existence of solutions interval extent; Initial issues under what conditions have a solution--Cauchy - Piano existence theorem; how the district between the definition of a solution to open up a larger interval up; initial value problems for the sole condition --- Lipschitz conditions; 3、the numerical solution of the initial value problems of Ordinary Differential equations .

在这里主要介绍了初值问题的5个方面的性质，分别在这几个方面中总结了以下内容：初值问题是否有解，解是否惟1，解的存在区间有多大；初值问题在什么条件下有解----柯西-皮亚诺存在定理；怎样把在小区间上有定义的解开拓到较大的区间上去；初值问题解的惟1性条件---李普希茨条件；3：常微分方程初值问题的数值解法。

Be opposite from methodology angle next the classification of capital main body, become quantity of supply of whole society capital to compose period the amount is put first, this period the method of increment description and analysis, and the valuation problem to fixed assets, whether to exist repeat computational question, the issue of imports and exports that whether needs to inspect consumable and product service ordinal undertook discussion with research.

然后从方法论角度对资金主体的分类，对构成全社会资金供给量的期初存量、本期增量描述与分析的方法，以及对固定资产的计价问题，是否存在重复计算问题，是否需要考察消费品和产品劳务的进出口问题等依次进行了讨论与研究。

Analysis whether this pressure sensors fluxsystem be applicable smaller then 1 cm, and whether the pipe geometricalappearance and flow status influence the flux detection system .and relate velocityof flow、compressive stress、pipe configuration、laminar flow and overfall、differenceof the pipe radius、and so on Use the related principle of the hydromechanics , deduce the method of presswith 2 points and 3 points to measure the flux detection, analyzed the possibility ofmake use of MEMS compressive stress transducer to survey flux detection.possibility and related influence factors from the theories.

对实现压差式测量中多点压力传感器设置间距提出了小于1cm的设想，并用有限元分析模型模拟分析了在压力传感器间距小于1cm条件下流量测量的性能，取得了有意义的实验数据，证明了实现这一设想的可行性。

During the spring of 1985, a parent from the Open Program's seventh/eighth grade committee collaborated with Moses to distribute a letter to the parents of all the sixth-graders, asking whether they thought that every seventh-grader should study algebra, and whether they thought their own child should

在1958年的春天，一位七/八年及的计划委员与摩斯共同合写一封信给全部六年级同学的家长，信中问到每位七年的学生是否该学习代数及是否你的孩子是否在七年级需学习代数。

Recently It has been found that both recombinant human growth hormone and Glutamine are closely related to the growth and metabolism of the small intestine. So it is our purpose in this research that through studying the morphological and molecular changes, we will understand the effect and the underling mechanism of rhGH and Gln on the adaptation of the remnant small intestine in the parenterally fed, SBS rats, and we will find whether there is an interaction between these two agents and whether they could improve the efficacy of PN synergistically.

目前已发现人重组生长激素及谷氨酰胺均与小肠的生长代谢密切相关，本研究即是通过PN时联用rhGH及Gln，从形态学改变及小肠粘膜上皮细胞分子水平变化上探讨短肠大鼠残留小肠对辅助添加剂治疗的反应，从而评价联用rhGH及Gln对残留小肠代偿的作用及作用机制，了解二药联用的协同治疗效果，为临床治疗提供理论依据。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

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