对...发生影响

The roles of different forms of inorganic nitrogen in the photolysis of acetamiprid was simulated at different environmental pE values.

模拟研究了环境中氮发生形态转化时对啶虫脒在水体中光解的影响。

Background Melasma is a kind of common pigmentary disorder that affects all skin types especially in Fitzpatrick skin typesⅣ-Ⅵ.

背景黄褐斑是主要发生于面部的褐黑色斑片，对美容有严重影响。

The influences of INA on ovule ultrastructure were also researched. The plasmolysis phenomenon occurred in the nucellar cells, a great deal of bubble structures existed in the cytoplasm, the sterility of plastosome was disarranged or the structure was entirely damaged and turned transparent.

INA细菌对胚珠的超微结构的影响表现为：使珠心细胞发生质壁分离现象，细胞质中存在大量泡状结构，线粒体的嵴紊乱或结构完全被破坏，呈透明状。

Objective To observe the effect of seropharmacological plastrum testudinis on the expression of bone morphogenetic protein4(BMP4) of rat mesenchymal stem cells in vitro.

目的龟板有促大鼠骨髓间充质干细胞增殖作用，本研究观察龟板含药血清对MSCs中骨形态发生蛋白4(BMP4)表达的影响。

The results indicate that, the inte r face of laminated composites plays a significant role in fatigue crack growth. T he fatigue crack propagation is arrested by the interface delamination in the ex plosive bonded LY12 laminate.

结果表明，层合板中的层间界面性能对其疲劳性能具有重要影响，在LY1 2 爆炸复合板中，垂直板面L-S取向和L-T取向的疲劳裂纹在扩展过程中都发生了明显的止裂。

The incidence of asphyxia was also related with gender, polyembryony, birth weight, prematurity babies and aids to delivery from voginal. Conclusions The incidence of perinatal asphyxia is related with the gender, polyembryony, birth weight and gestation age as well as seasons. New resuscitation technique can reduce the morbidity of mild birth asphyxia, and no effect on the severe asphyxia as well as fatality rate.

围生期窒息的发生与性别、双／多胎、出生体质量、胎龄密切相关；新法复苏能显著降低轻度窒息的发生率，对重度窒息的发生率和窒息病死率无明显影响；窒息儿的死亡率和病死率与季节有关。

The origins and eolution of chromosome loss in polyploid oysters and the implications for breeding are discussed.

本文还讨论了多倍体牡蛎染色体丢失的发生和演变，以及对育种的潜在影响。

Based on the analysis on the relationship of the positive and the negative sequence impedance, also the positive and negative fault component current under simple and duplicate fault conditions, a cross-country fault identifier is proposed in this paper.

同杆并架输电线路故障的主要特点是有跨线故障，而当系统发生跨线故障时如果没有正确识别出来，那么保护就很有可能无选择性同时切除两条线路，从而对系统的安全稳定运行造成恶劣影响。

Objective:To assess the risk factors of premature delivery and their effects on the infants.

目的：探讨早产发生的危险因素及对早产儿的影响。

The research of pressure hull buckle in this paper is to evaluate the global buckle strength. When we discuss the general instability, not only calculate the eigenvalue but also analyse non-linear buckle. At last, we consider the practical material properties to realize the general instability behavior.

本文在压力壳挫曲强度的研究上，主要是针对整体结构之挫曲破坏，在讨论结构之挫曲行为时，除了求解挫曲特徵值，更进一步考虑非线性挫曲，并探讨材料塑性行为对结构挫曲强度的影响，以了解压力壳材料发生挫曲时之实际行为。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。