In effect the second block becomes an analyser of the polarization produced by the first, or "polarizer" block . 实际上第二块是第一块“起偏器”产生极化的“检偏”。
After many weeks of work, he had scarcely made a dent in the number of combinations that must be tested . 经过几个星期的工作后，对需要检试的组合数目他几乎还尚未开始进行。
these colors will change into the complementary values when the analyzer is rotated through 90°. 当检偏振镜转过90时，这些颜色就会变为它们各自的互补色。
Sterile cotton-tipped applicators in individual glass tubes can be conveniently used to obtain inoculum during the necropsy . 装在玻璃管中的灭菌棉签适合干剖检时用来采集接种物。
With rare exceptions such as a pure quartz sandstone, every rock contains detectable amounts of abundant metals . 除了象纯石英砂岩等少数例外，每种岩石都含有若干可检出的富有金属。
Examples are blood testing, debeaking, vaccinating, inseminating, sexing, weighing, and moving birds from one location to another . 这些例子有血检、断喙、免疫接种、授精、性别鉴定、称重以及转运鸡群。
At necropsy cattle dead from intercurrent disease, cysticerci infested tissues should be destroyed by incineration or deep burial . 剖检由于间发性疾病死亡的病牛，凡是囊尾幼虫侵袭的组织应该一律通过焚化或深埋予以销毁。
These signals bounce off the objectartificial satellites, the sun, moon and the nearer planetsand are picked up again on their return . 信号从探测对象人造卫星、太阳、月球和附近的行星反射回来，在其返回过程中被检拾。
Whether or not they reflect the consequences of a poisoning can best be ascertained by demonstrating the presence of a toxic agent in a biological sample . 它们是否反映中毒的影响，通过证实生物检材中是否有毒物存在，就完全能得出定论。
Situation of the 307 star tortoises seized in hong kong 早前检获307只印度星现况
