浓度

Analysis of the incubation fluid showed that 2.4 to 6.4mmol dipeptide disappearedfrom the incubation fluid of per gram of intestine in the first 15 minutes of incubation.

旨在测定：同一浓度下的二肽不同肠段的肠囊各部位的水解差异，及不同的浓度的二肽在同一肠段的不同肠囊部位上的水解差异。

Using these diagrams, thermodynamic analysis is carried out to show the effect of technical conditions on soda decomposition of scheelite. It appears that the concentration of has direct effect on soda decomposition of scheelite. When the alkalinity is low, will hydrolyze to , accordingly the decomposition rate of scheelite becomes lower because of the decrease of . So in order to get higher leaching rate in industry practice, it is necessary to use enough amount of soda to serve as digestion reagent and, certain amount of NaOH to maintain high enough alkalinity.

利用这些热力学平衡图对Na2CO3分解白钨矿的工艺条件进行了分析，认为溶液中浓度直接影响白钨矿分解，而当碱度较低时，Na2CO3将水解生成，从而降低浓度，进而降低白钨矿的分解率；故在工业实践中，为使钨最大限度地转入溶液，除了保证足够的Na2CO3用量，还必需添加NaOH以维持一定碱度。

When the soil surface is fully mulched with plastic film, salt concentration is a exponential function of depths. With different film hole ratios and wetting fronts depths, the salt concentrations can be expressed as a discontinuous function of the depth.

对不同开孔率来说，全覆膜蒸发的浓度可用深度的指数形式表达，不同入渗锋和开孔率条件下浓度可表示为位置的分段指数函数。

It was also found that at experimental concentrations there was no regularity for the change of activity of copper salicylate encapsulated in negatively charged liposomes, and copper salicylate encapsulated in liposomes with more negative charges could promote the dismutation of superoxide anion free radicals, however, so could copper salicylate encapsulated in liposomes with fewer negative charges only in lower concentrations.

并发现在实验浓度范围内，负电性脂质体包裹的水杨酸铜，活性变化无规则，且荷负电量多的脂质体包裹的水杨酸铜促进超氧自由基的歧化，而荷负电量少的脂质体仅在低浓度区对超氧的歧化表现为促进作用。

We have studied Aβ1-42 aggregation at different concentrations from 100 to 600nM, the results show that the association rate constant is strongly dependent upon the Aβ concentration, but the dissociation rate constant influenced by buffer has no salient change.

在不同浓度的Aβ1-42凝集反应中，发现结合速率常数ka随反应溶液中蛋白的浓度减小而明显地降低，解离速率常数kd主要受缓冲液的影响，并无明显的改变。

However, dissociation constants decrease with the increase of concentration of lysozyme when the concentration of ginsenoside is constant.

而当固定人参皂苷的浓度时，复合物的解离常数会随着溶菌酶的浓度的增加而减小。

Based on RAPD data, Nei's gene diversity index averaged 0.2523 and Shannon's information index averaged 0.3730, while Nei's gene diversity index averaged 0. 252 3 and Shannon's informative index averaged 0.3958 based on DOGE data.

结果表明：RAPD分子标记显示不同浓度废水驯化的细菌群落的Nei's指数平均为0.252 3，Shannon's信息指数平均为0.373 0；而采用DGGE技术得到不同浓度废水驯化的细菌群落的h平均为0.252 3，I平均为

The effects of IGF-1 in different concentrations was determined on the development of blastocyst in hyperglycemic conditions (30.0 mol/L glucose) in vitro, as well as the apoptosis of embyro cells by using nuclear DNA double-dyed assays.

观察不同浓度胰岛素样生长因子-1(insulin-like growth factor-1， IGF-1)对体外高糖环境胚泡细胞发育的影响，利用细胞核DNA双染实验观察不同浓度IGF-1作用下胚泡细胞的凋亡。

The fluorescence intensity of the cells was increased with the increase of Dox concentration.

通过荧光显微镜观察到随着培养液中Dox浓度的增加，CHO细胞内的荧光强度相应增强，同时CD11b和CD18在mRNA水平的表达也随Dox浓度的增加而增加。

With the increase of the momentum driftage of oxidic atmosphere add, at 10% concentration, when h/H＜0.075, its concentration depress along the height, when h/H＞0.1, its concentration increase, the whole concentration is to be symmetrical, from h/H=0.075 to h/H=0.1 is the vast changed area.

最后比较了两种搅拌方对浆池高度方向上浓度和粒度分布的不均匀性影响，发现机械搅拌或者水力搅拌对浆池内浓度和粒度均匀性作用基本相同，对于浆池中的传质反应物质采取提供的任意一种搅拌方式都能够满足使之扩散到浆池的目的，结果是等效的。

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！