英语释义

1. polymerase chain reaction

片语

recombinant PCR重组PCR

multiplex PCR多重聚合酶链反应

PCR技术polymerase chain reaction

rt pcr逆转录

PCR板PCR Plates

PCR Discont节目参考时钟间隔错误

competitive PCR竞争PCR

英汉例句

• The analysis had predicted a PCR of -0.84, but it was measured at +0.28.

  原本预计分析数据为-0.84，可PCR测试结果为+0.28。

• GlaxoSmithKline and Enigma Diagnostics have an agreement to develop point-of-care PCR tests to identify specific flu strains.

  葛兰素史克和英格玛诊断公司联合开发即时P CR试验以鑒别特异流感病毒株。

• For almost three years, AECL went through its calculations, but nothing changed: if its model of how the reactor functioned was correct, the PCR should be negative.

  在将近三年中，AECL仔细检查了枫叶的计算过程，但结果仍然如此：如果它的反应堆运行模式无误，那么PCR就应该是负值。

• Mustapha's modification lets food scientists use the PCR test to capitalize on its speed, selectivity and sensitivity, but avoid false-positive tests by differentiating between dead and live cells.

  幕斯塔法的修改使食品科学家在使用PCR测试时，可以有效利用其高效性、有选择性和敏感性，并且通过区分死亡细胞和活细胞避免误测。

• Negative PCR works like wind resistance does on your car: the harder you put your foot down, the more the wind impedes any further increase in your speed (see 「It pays to be negative」).

  负pcr的工作原理就像风对汽车的阻力一样：踩油门越困难，提速时风的阻力就越大。

• This is where having a negative PCR is handy, because it automatically limits the number of neutrons flying through the reactor, so it damps itself down after a momentary power increase.

  这也就是PCR呈现负值会出现的情况。因为PCR负值的反应堆会自动限制穿越反应堆的中子数，所以会在短暂的能量增加后减慢增长速度。

• MassTag PCR is relatively cheap and fast, but it can miss viruses that are scarce or especially exotic.

  标记引物pcr仪相对便宜和快捷，但会忽略那些特殊或罕见的病毒。

• Of 38 blood samples sent to the reference laboratory, Naval Medical Research Unit, NAMRU 3 in Cairo, 13 were confirmed positive for yellow fever by PCR tests.

  在送往开罗NAMRU3海军医学研究所参考实验室的38份血液样本中，有13份经聚合酶链反应试验检测黄热病确认为阳性。

• Utah-based DxNA has asked the U.S. Food and Drug Administration to approve its quick GeneSTAT PCR test.

  美国犹他州DxNA要求美国食品和药品管理局核準他们的快速基因STATPCR试验。

• Meneley, however, contests claims that the PCR is simple to calculate, especially in a small reactor like the Maple design.

  尽管如此，梅内利争辩称PCR计算起来很简单，尤其在象枫叶那样的小型反应堆设计中。

• Mustapha modified the PCR test by adding a dye to the test sample.

  幕斯塔法对PCR检测进行了修改，给检测样本增加了一个染剂。

• The dye is absorbed by dead salmonella cells; thus, the PCR test can ignore the dead cells.

  这个染剂会被已经死亡的沙门氏菌细胞吸收，这样P CR检测便能忽略死亡细胞。

• Testing was conducted using a portable PCR field laboratory provided by the us Naval Medical Research Unit 3 (NAMRU-3) based in Cairo, Egypt.

  使用设在埃及开罗的美国海军第三医学研究处(NAMRU -3)提供的便携式PCR现场实验室进行了检测。