查询词典 nanograms

The protective effect began at levels ranging from 24 to 32 nanograms per milliliter of 25-hydroxy-vitamin D concentration in the serum.

保护作用始于水平24至32微克每毫升25 -羟基维生素d浓度血清。

For comparison, a grain of sand weighed about 300,000 nanograms.

举个例子来帮你做比较吧：光一粒沙子就有约三十万毫微克重。

Living plants growing at their normal temperatures released as much as 370 nanograms of methane per gram of plant tissue per hour.

当活的 或者死的植物暴露在阳光下时，沼气释放量会增加两倍。

Among these, the most prevalent was endosulfan-diol, with an average concentration of 4.15 nanograms per gram of placenta.

在这些中最普遍的是二醇硫丹，它的平均浓度为每克胎盘组织中富集4.15毫微克，令人惊讶的是，668例孕妇样本中，一些患者的胎盘中甚至含有15～17 种杀虫剂。

Nanograms per milliliter-- that's overdose levels.

[每毫升154毫微克。。。过量了]

She notes that the Institute of Medicine defines insufficiency as less than11 nanograms per milliliter .

她指出国家健康研究所定义VD水平低于11毫微克/毫升才算VD缺乏。

In experimental trials, the sensor detected prions at concentrations as low as two nanograms per milliliter, the smallest levels measured to date.

在实验测试中，该传感器检测朊病毒的浓度低至每毫升2毫微克，是采取这一措施之日起最低的水平。

The researchers divided the 1,760 records of individuals in the two studies into five equal groups, from the lowest blood levels of 25D (less than 13 nanograms per milliliter, or 13 ng/ml) to the highest (approximately 52 ng/ml) of 25-hydroxy-vitamin D. The data also included whether or not the individual had developed cancer.

研究者划分器1760记录个人在该两项研究，分为5个平等的群体，从最低的血液水平， 25的D类（少于13毫微克每毫升，或13伍/毫升）的比例最高（约52霭仪/毫升） 25 -羟基维生素D的数据，还包括还是不单独制定了癌症。

NEW YORK - Men who are 75-80 years old and have a low prostate specific antigen level -- that is, less than less than 3 nanograms per milliliter -- are unlikely to develop life-threatening prostate cancer during their remaining life span, according to newly reported findings.

纽约－根据最近报道的研究，大于75－80岁、且前列腺特异抗原水平较低的老年患者－小于3ng/ml－不大可能在其余生中发生威胁生命的前列腺癌。

The uptake of 〓I-OxLDL in adipocytes was determined by gamma ray counter and normalized to protein concentration of each sample, was expressed as nanograms of 〓I-OxLDL uptake per milligram of cell protein. Reverse transcription polymerase chain reaction was used to evaluate PPARγ and CD36 mRNA expressions.

采用酶联免疫吸附法检测血浆IL-6以及脂肪细胞分泌IL-6的水平；采用gamma射线计数仪来检测脂肪细胞对〓I-OxLDL的特异性摄取情况，采用改良Lowry法进行细胞蛋白浓度测定，细胞对〓I-OxLDL的特异性摄取量以ng／mg细胞蛋白表示；采用逆转录聚合酶链式反应来检测PPAR γ和CD36 mRNA在脂肪细胞的表达情况。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。