交换率

补肾益精方药对人外周淋巴细胞DNA损伤修复能力的影响Ⅱ.对姐妹染色单体交换率和细胞周期状态的影响

The effect of prescription of tonifying kidney and benefiting essence on DNA repairing capaci-ty of human peripheral lymphocytes ⅱ . the effect on SCE and CGC

在天然黄河水pH范围内，Zn2+、Cd2+的离子交换率都大于70%；

The ion exchange ratio of Zn 2 + ? Cd 2 + was over 70 % in the pH range of the natural Yellow River water .

研究了铜（Ⅱ）与黄河泥沙相互作用的离子交换率E（%）&pH曲线，以及各种因素对该曲线的影响。

The curve of ion exchange ratio E ( % ) & pH for the interaction between Cu (ⅱ) and sediments in the Yellow River has been studied .

对V形火焰稳定器回流区内的气体质量和回流区边界上紊流交换率的研究

A study about the total mass of flow in the recirculation zone behind V-type flame holder and turbulent exchange rate at the boundary layer of the recirculation zone

主要性能指标：钙离子交换率315CaCO＿3mg／g干沸石；相对白度95；

The main performance of the procluct : Ca exchange ratio : 315 mg CaCO_ / g opposite whiteness 95 ;

3种金属离子在天然黄河水pH值范围内（8.0~8.5）与黄河泥沙相互作用的离子交换率均达到75%以上，绝大部分离子被黄河泥沙交换吸附；

Ion exchange ratio E % of Three heavy metal ions get maximum value in the pH range of the natural Yellow River water and most ions is transferred into the solid phase .

作者应用外周血姐妹染色单体交换率（SCE）技术估价多菌灵A的致突变作用。

The authors used technique of sister chromosome exchange ( SCE ) to assess the effect on mutation with BCMA .

研究了胱氨酸的浓度对黄河水中铅（Ⅱ）与表层沉积物相互作用的离子交换率―pH关系曲线的影响。

The effect of Cystine on the curves of ion exchange ratio E % - pH in the interaction between Pb ( II ) and the surface layer sediment in the Yellow River was studied .

pH值是控制Cd向固相迁移的主要因素，离子交换率E（%）随pH升高而增大，且在天然河水pH为8.0～8.5下接近最大值；

The ion exchange ratio E ( % ) increases with the growth of pH and is nearly at its greatest value in the range of pH ( 8.0 ~ 8.5 ) in natural aquatic system .

研究了丙氨酸对黄河水中铅（Ⅱ）与表层沉积物相互作用的影响，得出了离子交换率E%与pH的关系，pH突跃范围和最大离子交换率。

The effect of Alanine on the interaction between Pb (ⅱ) and sediment of surface layer in the Yellow River was studied , and the relationship between ion exchange ratio and pH was obtained and pH jumping range and the greatest exchange ratio was also obtained .

理论甲醇量不能一次加入，分两批加入，共反应36h后，桐油的酯交换率达到85%（理论为100%）。

The theoretical amount of methanol was added by two steps , 85 % conversion was obtained after 36 h of reaction ( theoretical conversion is 100 % ) .

本研究观察了200例不育男性染色体异常及发生率，100例各职业不育男性姐妹染色单体交换率（SCE），60例男性不育者淋巴细胞微核率及其分布。

Chromosomal aberration and their frequency on 200 infertile man , sister chromatid exchange ( SCE ) frequency among 100 various occupational infertile males and lymphocyte micronucleus rate and their scatter on 60 infertile males were observed .

方法使用小型环境测试舱控制温度、水蒸汽浓度、空气交换率，用INTERSCAN公司的4160型甲醛分析仪测定不同条件下木质板材的甲醛释放量。

Methods A small climate chamber was employed to control the temperature , concentration of vapor and ventilation rate .

结果表明，被动吸烟儿童外周淋巴细胞姐妹染色单体交换率（SCEs）和微核平均出现率均较对照组高。对本实验现实意义进行了讨论。

The results indicate that in the passive smoke children , the rate of the SCE of peripheral lymphocytes and the average emerging rate of micronucleus is higher than the control group .

在此基础上进一步对各种污染物进行为期一年投放的数值实验，初步估算了各种污染物在辽东湾的保有容量、经过开边界的交换率以及非保守过程（磷、COD）的削减率。

Furthermore , a numerical experiment in which pollutants were thrown in the sea continuously up to one year was performed , and the standing content of above pollutants in the Liaodong Bay , their exchanging rate through open boundaries and the decomposing rate of phosphate and COD were estimated .

探讨了用高效液相色谱法测定间苯二甲酸双羟乙酯5磺酸钠（SIPE）的酯交换率的测试条件。

A method for determining the ester exchanging rate in the synthesis of 5-sodium sulfo bis - ( Hydroxyethyl ) isophthalate by high performance liquid chromatography ( HPLC ) was developed .

脂肪酶经有机溶剂洗涤后连续使用120h，桐油酯交换率减小了6%。

The lipase was washed by organic solvents after each reaction and reused again , the esters conversion of tung oil was decreased by 6 % after the lipase being reused for 120 h.

床面泥沙的状态转移概率与质量交换率

Transforming probability and exchange rate of sediment particles near bed

糖精对人体外周淋巴细胞姊妹染色单体交换率的影响

Effects of sodium saccharin upon sister chromatid exchanges in cultured human lymphocytes

壁的最大热交换率通常发生在喉部处。

The maximum wall heat transfer rates generally occur at the throat .

交换率为4.63%～10.81%。

Crossover value is 4 . 63 % - 10 . 81 % .

等离子体片边界层中静电不稳定性产生的波-粒动量交换率

Wave-particle momentum exchange rate from electrostatic instability in the plasma sheet boundary layer

现汇的交换率服从几何布朗运动。

A currency with exchange rate dynamics modeled as a geometric Brownian motion is considered .

湾内外海水的交换率为16.7%。

The exchange rate is 16.7 % .

湄洲湾海水交换率和半更换期的计算

Computation of the Turn-over Rate and the Half Exchange Period of Seawater in Meizhou Bay

镉污染区人群淋巴细胞姐妹染色单体交换率的检测

Analysis of Sister - chromatid Exchange Rate from Peripheral Lymphocyte of People Exposed to Environmental Cadmium

赤麂成纤维细胞的细胞动力学和姐妹染色单体交换率的研究

Studies on cytokinetics and sister chromatid exchange rates in red muntjac ( muntjacus muntjak ) fibroblasts

氯菧酚胺对小鼠活体精原细胞姐妹染色单体交换率的影响

Study of clomiphene citrate effects on sister chromatid exchanges ( sce ) in Mouse Spermatogonia in vivo

文中介绍了界壳理论的基本观点，并对其物量交换率等方面作了进一步延伸；

The paper introduces the basic viewpoint of boundary theory and the exchange ratio of the boundary .

苦参对鸡胚细胞姐妹染色单体交换率及小鼠骨髓细胞微核率的影响

Effects of radix sophorae flavescentis on sister chromatid exchanges in chick-embryo and micronucleus of bone marrow cells in mice