因子

The batch seeded isothermal desupersaturation experiments of SPM in aqueous solution were carried out and the overall crystal growth kinetics parameters were determined by the nonlinear optimization techniques. Assuming that the volume diffusion rate at growth is equal to the mass transfer rate at dissolution under the same conditions, the two-step crystal growth rate parameters can be determined. At the fow supersaturation, the surface integration rate is proportional to relative surface supersaturation.

通过测量螺旋霉素均相成核动力学，获得了表面能的值，估算出表面熵因子的值在1.41～1.56之间，从而可以推断出螺旋霉素晶体生长的表面反应速率同表面相对过饱和度成线性关系，这种生长机理同第四章得到的结果是相吻合的；利用估算的表面熵因子的值，把螺旋霉素晶体看作为简单的立方科瑟尔晶体，根据能量最低原理，对螺旋霉素的晶体生长进行了模拟。

First of all, all the risk factors of each periods of a complete life circle are fuzzily synthesized by the theory of fuzzy synthetic evaluation.

首先，利用模糊综合评价的理论把一个生命周期各个阶段的各个风险因子进行模糊综合，然后，把所得的模糊综合评价向量转化为模糊分值，以此分值来代表该阶段风险因子的风险值。

First, all the risk factors are fuzzily synthesized by the theory of fuzzy synthetic evaluation, Then, these fuzzy syntheti...

首先，利用模糊综合评价的理论把各个风险因子进行模糊综合，然后，把所得的模糊综合评价向量转化为模糊分值，以此分值来代表该风险因子的风险值。

In the studies of linkage map construction,we found that the estimation of genotypedata couldn't approach to the real data properly,even using equation systems consideringzygotic and gametic selector.It hints there were other segregation factors didn't beestimated.

在以上连锁图谱构建的研究中，发现有时即使采用了纳入合子与配子选择因子的MLE，标记能区分的各基因型估计值还是不能很好的接近观察值，暗示偏分离标记数据中还存在未估计到的偏分离因子。

Many studies reported suggest both neuronal precursor cells before innervation of target fields and the neurons of adult animal coexpress neurotrophic factors and their receptors, implying that autocrine and paracrine modes of NTFs exit. It has been observed that a number of neurotrophic factors and their receptors were expressed in cultured hippocampal cells and dorsal root ganglionic cells.

研究表明，无论是靶组织联系建立以前的神经元前体细胞，还是成年后的神经元，均有神经营养因子与其受体的共同表达，提示有神经营养因子自分泌和旁分泌存在的可能性。

The generable proximate formula of dynamic stress intercity factor of simple edge crack found bar specimen in three point bending of NanLing marble is gotten and the critical dynamic stress intensity factor of the specimen is also obtained in medium load ratio.

在中等加载速率下，推导出对大理岩带垂直切口三点弯曲圆棒梁试件动应力强度因子的一般近似公式和断裂时的临界动应力强度因子的表达式。

Studies on the mutant breeding of high-yield gibberellins strain The protoplast of Gibberella fujikuroi m978 were treated by mutation breeding forhigh-yield gibberellins, LiCl mutation was better than DES mutation or UV irradiation ifsingle mutation, but any single mutation was worse than compound mutation by whichthe mutants were more overproducting and genetically stable.

采用传统诱变育种，筛选高产菌株在原生质体条件下，对赤霉素产生菌m978的原生质体进行菌种选育；使用单因子诱变方法，LiCl处理的效果优于DES诱变和UV诱变；复合诱变比单因子诱变更容易得到高产突变株，且获得的高产突变株稳定性更优。

This study investigated the tempt pulping kinetics of wood of the fast-grown Gmelina arborea. Excellent process control and pulping optimization can be obtained. The process of kraft pulping of G.

进行云南石梓之硫酸盐法批式制浆工程动力学研究，探讨对各影响因子的反应级数、脱木质素反应的活化能和频率团子导出脱木质素反应动力学方程式期能了解制浆反应中之各种过程之影响因子，做为制浆制程控制之合理化和蒸解釜设计之依据。

In order to evaluate the effects of important ecophysiolorical factors, such as light intensity, temperature, relative humidity, leaf structure(SLW, specific leaf weight; and SLA, specific leaf area) etc., on the net photosynthetic rate of Gordonia under natural conditions, the diurual and seasonal variations in Pn are measured with the improved dry-weight method.

为了探讨在自然条件下重要生理生态因子，如光照强度、温度、相对湿度、叶结构(SLW，单位叶面积干重；SLA，单位叶面积率)等对四川大头茶净光合作用的影响，本文采用改良半叶法测定四川大头茶净光合作用日变化和年变化，并结合遮阴实验详细研究了生理生态因子与Pn的关系。

The phasing problem of ACF-1 was solved by the molecular replacement program AMoRe using the crystal structure of habu Ⅸ/Ⅹ-bp as a initial model.

用habu Ⅸ/Ⅹ-bp的晶体结构作为初始模型，运用分子置换法程序AMoRe获得了ACF-1初始相位，使用Ⅹ-PLOR软件包对ACF-1的晶体结构进行修正，最终晶体学R因子利自由R因子分别为0.199和0.266。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。