等浓度

Methods: Soft agar clone forming test, cell morphology, scratch test, MIT and flow cytometry were used to examine the changes of Hep-2 cells treated by different concentration of PB in vitro. Results: There was a dose-dependent and time-dependent inhibition of the cell proliferation by PB.

应用细胞生长曲线测定法、软琼脂克隆形成试验、细胞形态观察、划痕试验、MTT法、流式细胞术等对在体外经不同浓度PB处理过的Hep-2细胞进行检测，观察细胞分化程度及运动能力的改变。

By means of strictly controlled sample preparation and various measurements of XRD, magnetic properties, XPS, Seebeck effect and electron microscopy, the effect of doping concentration and doping type on the phase separation is systematically investigated.

X 射线分析、磁测量、 XPS 分析、热电势测量、电子显微镜分析等实验手段，对掺杂浓度、掺杂质类型对相分离的影响作了较系统的研究。

More defects forming in the growth plate during deposition almost attribute to the lattice constant relaxation, which makes its lattice constant get larger. However, self-annealing of diamond thick films for long time in the process of deposition makes their lattice constant in their interior and nucleation plate approach its natural value.

化学气相沉积金刚石初期生长的晶体存在大量的空位等缺陷，晶格松弛，在金刚石膜持续生长过程中，形核面和膜内部在高温下发生长时间的自退火，缺陷浓度下降，晶格松弛现象消除，晶格常数变小并趋于理论值。

Because of the development of chemical fabric, rising of artificial technology and making progress of technology, which are the reasons of making a amount of the difficult biochemistry degrade of PVA serosity, artificial silk alkali solve matter and new-type auxiliary thing to enter into dyeing wastewater in recent years, and COD rises 2000-3000mg/L.

近年来由于化学纤维织物的发展，仿真丝的兴起和印染后整理技术的进步，使PVA浆料、人造丝碱解物、新型助剂等难生化降解有机物大量进入印染废水，使COD浓度从原来的数百毫克每升上升到2000-3000mg/L，从而使原有生物处理系统COD去除率从70%下降到50%左右，甚至更低，传统的生物处理工艺受到严重挑战，作为纺织品的生产，其生产过程关系到人们生活的大环境。

The spatial variation in this region is similar to that in other regions of the Antarctic.

Na〓，Cl〓等海盐浓度与南极其他地区相当，但Lambert地区的K〓和Ca〓的含量异常高，大约是其他地区平均值的20倍左右。

The effect of sirup, extract of potato and bran, yeast extract, temperature and pH on the growth of filaments of Tricholoma matsutake was determined by orthogonal test.

本文比较了不同浓度的糖蜜、马铃薯、麸皮、酵母膏以及温度和pH等因素对松茸菌丝体生长的影响。

Regarding the content of total sapnins in Snap Bean as the index of investigating, the factors affected extractive content of the sapnins from snap bean was studied.

研究了提取溶剂浓度、提取温度、固液比、提取时间、提取次数等因素对总皂苷含量的影响。

In optimum condition , the running buffer consisted of 40 mmol/L sodium tetraborate buffer(using 6mol/L hydrochloric acid adjustsd to 7.5),the UV detection wavelength was 210nm, separation voltage 20 kV , running temperation at 20℃.

考察了缓冲液离子浓度和pH，分离电压，运行温度等电泳参数，通过正交实验，确立了最佳电泳条件：缓冲液为40mmol/L硼砂，pH7.5(6mol/L HCL调节)，紫外检测波长210nm，分离电压20kV，运行温度20℃。

Research at the University of Chicago in the United States found through experiments that soft-shell shrimp food contains a lot of highly concentrated - five potassium arsenic compounds.

美国芝加哥大学的研究人员，通过实验发现，虾等软壳类食物含有大量浓度较高的－五钾砷化合物。

Researchers at the University of Chicago in the United States, found through experiments, such as soft-shell shrimp food contains a lot higher concentration - five potassium arsenic compounds.

美国芝加哥大学的研究人员，通过实验发现，虾等软壳类食物含有大量浓度较高的－五钾砷化合物。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！