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- Hansen says a safe atmospheric concentration level was passed 20 years ago. 汉森说,大气密度的安全标准20年前就已超过了。
- Target analytes can be sampled form trace or small amount concentration level by using CUSDT SPME syringe. CUSDT固相微萃取管可以从痕量或微量浓度把目标分析物提取出来。
- In this regard, our annual average concentration level of RSP is comparable to those of the more polluted cities but not among the worst. 在这方面,我们的可吸入悬浮粒子含量水平,以全年平均计,与其他染情况较为严重的城市相若,但不在最差之列。
- To find the concentration level of organochlorine pesticides(OCPs) in surface dediments of Lake Nansihu,13 kinds of OCPs were detected by GC-ECD method. 利用气相色谱-电子俘获检测(GC-ECD)方法对南四湖表层沉积物中13种有机氯农药进行了分析测定。
- At the end of the day, it would be stupid to suggest you need to measure the concentration level of a task and add one tablespoon of autopilot activities to create a multi-tasking mix. 当一天快要结束时,再建议你去衡量一件事情所需要花费的注意力,或是将勺子放入洗碗机以创建一个多重任务都是非常愚蠢的。
- Repeatability can also be evaluated with at least 6 measurement results when the concentration level of the analyte at 100%, the RSD of measurement results is the repeatability value. 应自样品制备开始制备6份样品溶液,所得结果的相对标准偏差即为方法重复性。
- The drug concentration of DPPC liposome is highest, it had a drug pinnacle descending slowly, and kept a high concentration level during a long time, the drug resorted in skin was most. DPPC脂质体药物浓度最高,它能使药物浓度很快达到高峰,然后缓慢下降,长时间内维持一个高的浓度水平,使药物在皮肤内的滞留量最大,时间最长。
- The browning rates of NAA1.2mg/L were the highest among the three NAA concentration levels. 6-BA在0.;2,0
- However, the CONEG model legislation also provides exceptions to these concentration levels. 但是;法律还规定示范coneg这些例外浓度.
- Abstract: Lolium perenne was treated with plant growth regulator- PP333 and CCC at different concentration levels. 摘要:分别采用不同浓度的PP333(多效唑)、CCC(矮壮素)对黑麦草进行叶面喷施处理。
- The content levels of OCPs tended to be DDTs>HCHs, and characterized by higher concentration levels in SPMs and lower in surface sediments. 研究表明;OCPs的含量水平有DDTs>HCHs的趋势; 悬浮物中污染物浓度高于表层沉积物.
- I need to import my "summer concentration levels" into winter, but short of emigrating to warmer climes, I don't know what to do. 所以,我极需将夏日高度集中的注意力注入冬季,然而我又不知该如何着手。
- Without adequate rest, the brain’s ability to function quickly deteriorates: concentration levels drop and memory becomes impaired. 如果没有适当的休息,大脑功能就会迅速下降:精力变得不集中,记忆力衰退。
- I'd like a room on the upper level. 我想要楼上的房间。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- Methods: Different concentration levels of LMOP suspension were used to B16F1 murine melanoma cells in vitro, and comparing with 8-MOP liquors on the same concentration levels. 方法:将8-甲氧补骨脂素脂质体(LMOP)悬液作用于体外培养的小鼠B16F1黑素瘤细胞,并与等浓度的8-甲氧补骨脂素(8-MOP)溶液作比较,用四甲基偶氮唑蓝(MTT)比色法测定细胞增殖情况;
- I hope you'll be on the level with me. 我希望你对我坦率布公。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
- Keep a level head and phone the Fire Department. 保持冷静,打电话给消防署。
- A football field should be level. 足球场地应该平坦。