查询词典 be used to

So that information can be used to return to our calling domain, we will need some properties to be serialised.

因此，这些信息可用于回到我们呼吁域，我们需要一些属性是连载。

Vectors can be used to represent physical entities such as forces , and they can be added to each other and multiplied with scalars , thus forming the first example of a real vector space .

矢量图可以用来代表物理实体，如部队，它们可以被添加到彼此乘以与标，从而形成了第一个真正的向量空间。

In this paper,APPL develop language in the finite element softem ANSYS be used to write programs carry out parameter analysis,each alley wind-speed with deferent seat of dirersion plate in oven will be calculated.Through deal with data to find the best seat of diversion plate,thus to simulate ineal wind-speed Fluid State.

这里采用有限元分析软件ANSYS内置APDL开发语言，编写程序进行参数化分析，计算出导流板不同位置形式时的烘箱各层巷道中风速，再通过数据处理找出导流板最佳位置，从而仿真模拟出理想风速流态。

The measurement comprehensive precision evaluating formula considering the weight of baseline observation is put forward in the paper.By checking calculation and analysis,the views on those problems have been proved to be reasonable and representative,and it can be used to revise and to complete the corresponding standards.

其中的( 1 )和( 2 )类误差在仪器检测时表现为加、乘常数及其检测误差，它是文献［1，2，3］规定的必检项目，也是影响测距精度的主要误差源，因此必须对新的和使用中的EDM 的常数进行定期检测，并用检测值对距离观测值施加有效的改正，以保证和提高距离测量的精度。

A lot of stationmasters add my QQ, the first word says to take the word of and so on of be used to of study of Confusion classics to me almost, but doing not have a few is the method that asks I make a station and strategy, majority is the station that asking me now IP how many, how does income wait a few inessential problems a moment, I can not be nudnik, if everybody puts the time of these prattle on administrative website, the website that thinks oneself does not come discharge is difficult.

很多站长都来加我QQ，第一句话几乎都说向我取经学习之类的话，但没有几个是问我做站的方法和策略，多数都是在问我的站现在IP多少了，收入怎么样等等一些无关紧要的问题，我可不是无聊的人，要是大家都把这些闲聊的时间放在治理网站上，想自己的网站不来流量都难。

In process of zinc norfloxacine by two-step, the reaction between sodium hydrate and zinc sulphate can be avoided to improve the quality of products. Thermogravimetry shows there is the crystal water of 3 molecules in the zinc norfloxacine. Complexometry can be used to assay zinc norfloxacine.

结论采用两步法合成氟哌酸锌可以避免NaOH与ZnSO4的反应，使产品质量得以提高；通过热重量分析，表明氟哌酸锌分子中含有3分子的结晶水；络合滴定法可作为氟哌酸锌的检测方法。

It is considered that fatigue crack is early produced on drill pipes, because the vibration load of drilling tools in air drilling is more severe than that in mud drilling. Fatigue cracks easily occur under alternating vibration. Because the current wellhead detecting instruments can not be used to reflect the change of pump pressure produced after drill pipe piercement timely and accurately, effective measures can not be taken in time to prevent the expansion of fatigue cracks. As a result, drill pipe fracture accidents occur.

失效分析表明，钻杆属于早期疲劳断裂，断裂主要原因是在空气钻井过程中钻具受到的震动载荷远大于钻井液钻井过程中的震动载荷，在交变的震动载荷作用下，钻具容易产生疲劳裂纹；由于现有的井口检测仪表不能精确及时反映钻杆刺穿之后产生的泵压变化，无法及时采取预防措施，疲劳裂纹不断扩展，最终导致了钻杆断裂失效。

It is considered that fatigue crack is early produced on drill pipes, because the vibration load of drilling tools in air drilling is more severe than in mud drilling. Fatigue cracks easily occur under alternating vibration. Because the current wellhead detecting instruments can not be used to reflect the change of pump pressure produced after drill pipe piercement timely and accurately, effective measures can not be taken in time to prevent the expansion of fatigue cracks. As a result, drill pipe fracture accidents occur.

失效分析表明，钻杆属于早期疲劳断裂，断裂主要原因是在空气钻井过程中钻具受到的震动载荷远大于钻井液钻井过程中的震动载荷，在交变的震动载荷作用下，钻具容易产生疲劳裂纹；由于现有的井口检测仪表不能精确及时反映钻杆刺穿之后产生的泵压变化，无法及时采取预防措施，疲劳裂纹不断扩展，最终导致了钻杆断裂失效。

Based on this, aim at the disadvantage on Wigner Distribution and Fractional Fourier Transform that can't restrain noise interference effectively when be used to detect Linear Frequency Modulated signals interfered by heavy noises, we proposed a improved WD. Simulation results show that this method can restrain noise interference effectively and improve the ability of LFM signals detection. On the other hand, in multi-component cases, WD suffers from the cross-terms, which may impair some of the auto-terms. In order to separate original multi-component signals into components and reconstruct them separately, we can use the method of optimal filtering in fractional Fourier domain. But this method also has a problem that if signals have aliasing in the fractional Fourier optimal domain as well, the reconstructed signals will be distorted. In this thesis, a novel method of quasi Fourier transform is proposed in order to solve the problem of multi-component signal reconstruction, and have good results.

在此基础上，针对Wigner分布和分数维傅里叶变换在处理高噪声背景下线性调频信号检测的问题时存在不能有效抑制噪声干扰的缺点，提出了改进Wigner分布的办法，该方法能够抑制噪声，提高信号的检测能力；针对Wigner分布在处理多分量非线性调频信号时存在干扰项的缺点，以及分数域最优滤波方法在处理多分量非线性调频信号分离重构问题时存在的局限性，该局限性表现为在对最优分数域上也有信号分量重叠的情况进行处理时重构信号发生畸变，提出了新颖的类傅里叶变换的方法，该方法对在最优分数域上也有信号分量重叠的情况也能处理，得到的重构信号失真很小。

In China,the land resources that can be used to produce material for liquid fuels are:plantation field of sorghum and maize that can be substituted by sweet sorghum,winter idle field in South China,sloping landthat is needed to convert into forest, oil plant forestry land,and in-support plantation land.

我国能够用来种植能源作物和能源植物的土地资源主要有甜高粱替代高粱和部分玉米的耕地、南方冬闲田、退耕还林的土地、油料林地、和后备土地。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。