是固定表达，意为“据估计……”。
这是一种常用的固定表达。
英语是一种十分程式化的语言，所以了解现实生活中人们经常使用的固定表达和俚语自然就很有用了。
Neil: In Real English, we look at words and phrases that you might not find in your dictionary.
它显示了一个包含所有数字和必要词汇的的固定列表清单，可因用这个清单内的数字以及词汇在一句话之类表达任何可能的日期和时间。
It displays a fixed list of all Numbers and words sufficient to express any possible date and time as a sentence.
如果熟知它们的话，如that'sthelastthing表达说话人根本就不想做什么，而不是译成那是最后的一件事，那么关键词就会固定在这些重要词组上。 建议考生直接把这些词组背熟。
M：Believe it or not,that's the last thing I'd ever want to do.
注意，在JPQL中不能表达等效的查询，因为它的语法仅支持固定数量的表达式。
Notice that an equivalent query is simply not possible to express in JPQL, because it has a defined grammar with a fixed number of supported expressions.
也是在这个任务中，您可以让多个用户同时工作，也可以使用动态xpath表达式，而不是像之前的示例那样为任务使用一个固定用户。
In this task as well, you can work with multiple users and use dynamic XPath expressions, instead of using a fixed user for assignment as shown in the previous example.
例如，选择保留期限为1至5年(期限以分钟为单位指定)的固定存储区域的筛选器表达式为。
For example, the filter expression for selecting fixed storage areas with a retention period from 1 to 5 years, where the period is specified in minutes is.
XPath 2.0中的范围表达式简化了迭代固定次数的任务。
The range expression of XPath 2.0 simplifies the task of iterating a fixed number of times.
第三个可能的原因是原发肿瘤延迟固定和假阴性结果，这个能解释复发病灶的ER阳性表达。
A third possibility is delayed fixation and false negative results for the primary tumor, which could explain some of the gain of ER in recurrence.
汉语中，词语搭配的规则相当松散灵活，但在英语中，惯用的词语搭配和表达法则更加固定和严格。
Rules governing collocations between words in Chinese are quite loose and flexible. But in English, collocations and expressions are more fixed and rigid.
方法福尔·马林固定、石蜡包埋40例肉瘤标本进行HE和TSG101免疫组织化学染色，观察tsg101的表达情况。
Methods 40 formalin fixed and paraffin embeded sarcoma tissues were stained by he and immunohistochemistry to observe the expression of TSG101.
习语是一种特殊的语言形式，是一种固定的表达法，人们不一定能从它的各个组成部分推断出其意义。
Idioms are a special form of language, they are fixed expressions, whose meaning cannot always be readily derived from the usual meaning of its constituent elements.
而所谓表达就是尽作者之力，透过文字，转达给读者一个固定及稳妥的意思与含义。
The so-called expression is that author conveys the meaning all out to readers through word.
根据销售量、单位毛利、期间固定成本、债务利息四个因素的不同状态，得到了相应的杠杆系数表达式。
The expressions of lever coefficients are obtained according to four factors of the sales volume, unit gross profit, period fixed cost, interest in the different conditions.
本文在a—s方程的基础上推导出气体流经固定床时的压降表达式。
Based on a s equation, a new expression was derived for pressure drop in fixed bed with gaseous flow.
分析了减振固定式直线电动压缩机机体上的激振力，推导了机体的振动微分方程式，重点讨论了理想情况下机体振动微分方程式的具体表达式并对其进行了数值求解。
The paper analyzes the exciting force on the fixed tube linear motor drive compressor(TLMDC), and provides the concrete body vibration differential equations on TLMDC and its calculating results.
习语是某一语言在使用过程中形成的独特的固定的表达方式，英汉两种语言都有极为丰富的习语，反映了两个民族不同的文化特点。
Idiom is a unique fixed expression of a language in the course of using. Both English and Chinese idioms are very rich, reflecting the different cultural characteristics of the two peoples.
习语是某一语言在使用过程中形成的独特而固定的表达方式。
An idiom is a phrase which is an established and fixed part of a particular language.
因语法结构特殊或无法拆开而只能依据其组成成份来解释的语言形式或某种固定的语言表达方法。
A speech form or an expression of a given language that is peculiar to itself grammatically or cannot be understood from the individual meanings of its elements.
将给定对象序列化为适合于固定区域性的表达式。
Serializes the given object into an expression appropriate for the invariant culture.
成语是词汇地一局部，它地显著特征是用固定地构造方式表达固定地意义。
Is part of the vocabulary of idioms, its distinguishing characteristics are fixed with fixed structural form of expression of significance.
表明在以同步辐射硬X射线相衬成像方法观察固定组织的过程中，不会对骨、软骨、肝、肺组织的形态结构及一些相关抗原表达造成损伤和影响。
The present results have provided experimental evidences for the development of synchrotron hard X-ray-phase technique of in vitro biological and medical studies.
给出了以自由界面的运载火箭模态参数和自由界面或固定界面有效载荷模态参数构成的耦合频响函数表达式。利用耦台频响函数可以进行不同有效载荷的界面加速度响应之间的转换。
The expressions of coupling FRFs which are formed by the modal parameters of launch vehicle with free interface and of payload with free interface or fixed interface are given.
给出了以自由界面的运载火箭模态参数和自由界面或固定界面有效载荷模态参数构成的耦合频响函数表达式。利用耦台频响函数可以进行不同有效载荷的界面加速度响应之间的转换。
The expressions of coupling FRFs which are formed by the modal parameters of launch vehicle with free interface and of payload with free interface or fixed interface are given.
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