查询词典 NG

Results: The titers of the antiserum is over 13000, The limit of detection is 1 ng/mL.

纯化后的抗体的效价大于13 000，最低检测限1 ng/mL。

PAHs ratios are used to identify the source of PAHs, the result showed that the major source of 16 PAHs in Urumqi Xinshi district was coal-bustion and vehicle discharges . Mercury in TSP samples were digested by aqua regia and analyzed by AFS analyzer .The results showed that : the concentration of mercury was 0.869-1.91 ng m-3.Compared with other cities in the rest of the world , the concentration of mercury was very high. The concentration of mercury in heating season was lower than that in no-heating season.

对大气颗粒物样品中的汞，采用王水于特弗龙消解罐中加热消解的方法进行处理，稀酸定容后采用原子荧光光谱法对样品中的汞进行测定，测定结果为。869-1.91 ng m-3，与国外城市相比较高；实验测得非采暖期乌鲁木齐大气颗粒物汞浓度的均值高于采暖期颗粒物中的汞浓度，其原因可能是由于随着非采暖期温的升高，长期积累在土壤、水体环境中的汞向大气中释放，附着在颗粒物上，过了燃煤的影响。

"In the Barrie, Ontario area, a lot of people are going out there for ginseng," says Ng.

"在安大略地区的巴里市，有很多人是为种人参去的，"Ng说。

The lowest detecting limit of the citrinin by HPLC with fluorescence detector is 0.6 ng.

高效液相色谱结合荧光检测的最低检测限为0.60 ng。

If your DNA concentration is above 200 ng/ l, you need to dilute the appropriate amount.

如果你的DNA浓度大于 200 ng/ l，你必须稀释至适当的量。

Result At the end of dioestrus, the estradiol level was increased gradually, and the peak of estradiol appeared from 1 day before oestrus to 3 days after oestrus (52.50±29.26) pg/mL, then the estradiol decreased rapidly, its lowest value at 6-9 days of oestrus (7.20±5.50) pg/mL. The level of progesterone was low before oestrus, and rose gradually at the peak of estradiol and reached the highest value at 9-15 days of oestrus (35.52±7.87) ng/mL, then it decreased gradually.

结果 发情间期的末期，雌二醇开始升高，在发情前1 d至发情开始后3 d内出现雌二醇高峰(52.50±29.26) pg/mL，峰值后雌二醇急剧下降，到发情第6~9天下降至最低值(7.20±5.50) pg/mL；孕酮水平在发情前期较低，于雌二醇高峰时开始上升，发情第9~15天达到最高值(35.52±7.87) ng/mL，此后逐渐下降。

The detection limit of the method was 0.3 ng/mL using 4 mL hemolymph samples and injections of 2 μL of the final 25 μL extract.

若取血淋巴样品4 mL，从最终25 μL提取物中注入2 μL，此方法的检出下限为0.3 ng/mL。

Overall they found 44.5%(127) subjects had vitamin D deficiency, which was defined as serum levels of less than 20 ng/mL. When subjects were divided by sex, the study showed 45.3%(68) of men and 43.7%(59) of women had hypovitaminosis D.

整体来看，他们发现44.5%（127位）受试者缺乏维生素D，缺乏维生素D的定义为血中浓度低於20 ng/ml；当受试者依照性别区分时，这项研究结果显示45.3%（68位）男性与43.7%（59位）女性缺乏维生素D。

The incorporative infection rate was 1.15%, and the sufferer of the UU was the first about 8.33%, the next was CT about 5.03%, NG about 5.03%, HPV about 1.29%.

UU、CT、NG、HPV在男性不育中占有较大比率，是其发病原因之一，而且其发病率相互之间有显著性差异，UU发病率最高，其次CT。

The effects of genistein on inflammatory responses were compared to those of indomethacin and NG-nitro-L-arginine methyl ester hydrochloride.

金雀异黄素对炎性的反应会被用来和吲哚美辛和NG -硝基- L -精氨酸甲酯盐酸盐作比较。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。