Examples of using Specimen in English and their translations into Chinese
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If PD-L1 expression is not detected in an archival gastric cancer specimen, the FDA recommends assessing the feasibility of a fresh tumor biopsy.
The fossilised remains of this particular specimen are so well preserved that remnants of skin still cover bumpy armour plates along the dinosaur's skull.
这种特殊样本的化石遗骸保存非常完好，使残留的皮肤仍然覆盖着恐龙头骨上凹凸不平的甲片。Occasionally, the tree is also used as a specimen, although it does not meet the typical standards of beauty for such a use.
有时，这棵树也被用作标本，尽管它不符合这种用途的典型的美容标准。The machine can be automatically set for the specimen size and the test routine is completely automatic, optionally including weight and thickness measurement.
Imaging a larger area increases specimen exposure to illumination and lengthens the sensor readout time.
Yet details about that specimen- a third and nearly complete skeleton found in Montana in 2006- has not yet been published.
然而，有关该标本的详细信息-2006年在蒙大拿州发现的第三个和几乎完整的骨架-尚未公布。Specimen photobleaching, a gradual reduction of fluorescence intensity over a period of time, should not be confused with instrument malfunction.
试样的光漂白，逐渐减少，荧光强度在一段时间内，不应与仪器故障混淆。If PD-L1 expression is not detected in an archival gastric cancer specimen, FDA recommends assessing the feasibility of a fresh tumour biopsy.
如果胃癌样本档案中没有PD-L1表达检测，FDA建议对新鲜肿瘤活检的可行性进行评估。On the other hand, some of the light passing through the specimen is deviated when it encounters parts of the specimen. .
另一方面，一些穿过样品的光的它遇到试样的部件时偏离。Whenever the specimen is in extinction, the permitted vibration directions of light passing through are parallel with those of either the polarizer or analyzer.
每当该标本在灭绝，允许的振动方向的光通过偏振器或分析仪的平行。And with its 300 dpi printing option, even the small labels on specimen containers and prescriptions are highly legible.
利用其300dpi打印选项，甚至样本容器和处方上的小标签也清晰易读。The refractive index of the specimen(Figure 1(d)) and its embedding medium will determine the severity of the spherical aberration present.
试样的折射率（图图1（d））和其包埋剂将确定存在的球面像差的严重程度。One problem with electron microscopes is that they cannot be used to study living specimens because the specimen must be held in a vacuum chamber;
电子显微镜的局限性之一是，它没法用来研究活的样本，因为样本必须保存在真空的空间里；.The light diffracted by the specimen is brought to focus at various localized places on the same image plane, as illustrated in Figure 2;
由检体衍射的光被送到聚焦在同一平面上的图像的各种局部的地方，如示于图2;Following strict basic cleanliness procedures at the specimen preparation stage can save much time and effort later.
经过严格的基本清洁程序在样品制备阶段，可以节省大量的时间和精力。The specimen was sent to the Museum of New Zealand Te Papa Tongarewa, where scientists are working to unravel the mystery.
标本被送到新西兰TePapaTongarewa博物馆，科学家正在那里解开这个谜团。The Leeb hardness test requires the specimen to have a certain mass and thickness and is not suitable for testing small workpieces.
里氏硬度试验要求试样有一定的质量和厚度，不适于测试小工件。The specimen contains basic features, which are important to identify counterfeited, forged and fraudulent documents.
样本包括基本特徵，这对识别伪造和欺诈证件很重要。This is one of the most serious resolution artifacts because the image of the specimen is spread out rather than being in sharp focus.
这是一个最严重的分辨率文物，因为图像的样本分布，而不是大家关注的焦点。In procedure B the specimen is fixed onto a calorimeter and exposed to a defined heat radiation.
方法B：样品固定在热量计并暴露在热辐射源下。
