He refused to provide a specimen.
他拒绝提供抽样。
I need a specimen of your stools.
我要你的粪便样本。
Please send a specimen of your stool to the laboratory.
把你大便的试样送到化验室去。
Occasionally, a specimen will have a slight case of fin rot.
有时候样本会有轻微烂鳍。
Put the animal in a specimen bottle with a preserving liquid.
把动物放进装有保存液的标本瓶里。
Relative dating assesses the age of a specimen in comparison to other specimens.
一种是测定相对年龄，通过与其他的样品的比较来确定待测样品的年龄。
Make sure not to dry a specimen repeatedly at temperatures above 25 degrees Celsius.
确保不在高于25摄氏度以上反复干燥标准品。
Man captures it, makes a specimen of it and sells it in the market at increasingly high prices.
人把它捕捉。将它制成标本，作为一种商品去出售，价钱越来越高。
In fact, the first scientists to examine a specimen believed they were the victims of a hoax.
事实上，研究了样本的首批科学家认为，它们是恶作剧的牺牲品。
Tensile strength corresponds to the maximum tensile stress that may be sustained by a specimen.
抗拉强度是指样品可能承受的最大拉伸应力。
Absolute dating involves assessing the actual age of a specimen by using some reliable measure to time.
另一种是绝对年龄，通过测量可靠的时间来确定样品的真实年龄。
Absolute dating involves assessing the actual age of a specimen by using some reliable measure to time.
一种是测定相对年龄，通过与其他的样品的比较来确定待测样品的年龄。
To acquaint you with our purchase terms, we are enclosing a specimen of our contract for your reference.
为使你方熟悉我方交易条款，兹随函寄上合同格式一份以供参考。
Another flaw is that the photo of a specimen does not reveal the detail that an actual slide can provide.
另外一个缺陷是标本照片不能反应一张切片所能提供的全部细节。
A specimen of the brain was sent to a leading neurologist, Oskar Vogt, at the Kaiser Wilhelm Institute in Berlin.
大脑的样本被送到位于柏林凯撒威廉研究所的神经科专家OskarVogt手中。
To acquaint you with our purchase terms, we are sending you enclosed a specimen contract for your reference.
为了让您了解我们的采购条件，我们发给你一份合同样本供您参考。
Mr Wonka lurks in beggar's dress at the side of the stage, as if selecting a specimen for a social experiment.
在该剧中，王卡衣着褴褛如乞丐隐藏着自己的身份，好似要选一个标本做社会实验。
When opening a cheque account, the applicant shall reserve a specimen of the signature of his true name and the seal.
开立支票存款账户，申请人应当预留其本名的签名式样和印鉴。
When a specimen wedges around the impeller during a run, stop the test , and clean the impeller blade as directed in 10.2 .
当试样被固定在高速搅拌器周围时，停止实验，并清理高速搅拌器的叶轮，如同10.2。
Furthermore, the friction coefficient of a specimen can be obtained so long as the hydraulic pressure is recorded during testing.
而且只要在试验时记录出液压力，就可求得试件的摩擦系数。
For the purpose of this chapter, these definitions apply: the Sample is the specimen under test or an extract prepared from such a specimen.
根据本章目的，使用以下定义：样品是指试验中所使用的试样或试样的提取物。
If subcontracting work exists, please describe the services undertaken and provide a specimen of the contract terms applicable to this work.
如果存在业务分包，请描述分包的具体业务内容，并提供分包业务的标准合同样本。
The beauty itself is sometimes the result of the way a specimen melted when it sped through the atmosphere and sometimes the consequence of its origin.
美本身有时候是标本在穿过大气时的融合产物，有时候是诞生过程的结果。
The reflected light intensity distribution of the laser beam illuminating the surface of a specimen will broaden as the surface roughness increases.
照射在样品表面的激光束随着表面粗糙度的不同，反射光密度分布将不同；表面粗糙度增大时，反射光密度将被扩展。
The DEC urges people to phone the Giant Hogweed Hotline to report finding a specimen of the dangerous plant. They'll immediately dispatch a crew to dispose of it.
纽约环境保护署的强烈建议大家发现大猪草后拨打大猪草热线报告相关情况。他们将立即派遣工作人员前往清理。
In the measurement, the moire pattern is generated by the scanning line of scanning tunneling microscope and the atomic lattice of substance as a specimen grating.
测量中，把扫描隧道显微镜的探针扫描线作为参考栅，把物质原子晶格栅结构作为试件栅，对这两组栅线干涉形成的云纹进行了纳米级变形测量。
For crack-opening displacement tests, a specimen is notched and then fatigued by flexing to obtain a fine crack. Force is then applied until the crack begins to grow.
在裂纹扩展试验中，试样切口后使其弯曲并产生微小裂纹，在试件上继续加力直到裂纹扩大为止。
For crack-opening displacement tests, a specimen is notched and then fatigued by flexing to obtain a fine crack. Force is then applied until the crack begins to grow.
在裂纹扩展试验中，试样切口后使其弯曲并产生微小裂纹，在试件上继续加力直到裂纹扩大为止。
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