对...发生影响
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Following chemical activation, blastocysts rate of the treated oocytes was similar to untreated oocytes.8 Following fertilization, however, few oocytes inhibited with CHX developed into morulae/blastocysts, due to a high incidence of polyspermy.9 Cortical granule migration occurred during inhibition, but CHX inhibition impaired CG migration, significantly no oocytes inhibited by CHX completed CG migration after maturation.10 CHX inhibition had no effects onα-microtubles and microfilaments of goat oocytes.
抑制24h转为正常培养24h,不影响卵母细胞的成熟和孤雌激活能力,并且CHX抑制后再成熟的卵母细胞经孤雌激活发育到囊胚的比例与对照组卵母细胞相似。8、体外受精后,CHX抑制后再成熟卵母细胞的多精受精现象显著增加,发育到桑椹胚/囊胚的比例显著低于对照组。9、CHX抑制过程中皮质颗粒仍能发生迁移,但是CHX抑制会对皮质颗粒的迁移造成不可恢复的损伤,使再成熟的卵母细胞内皮质颗粒不能完全迁移。10、CHX抑制对山羊卵母细胞α-微管和微丝都没有影响,无论是抑制后处于生发泡期的卵母细胞,还是抑制后再成熟的卵母细胞,微管和微丝的分布都与对照卵母细胞相似。
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The influencing effects of grain production systems on the population of second generation of cotton bollworm in cotton were studied. The multi-harvest system provided cotton a good protection against cotton bollworm due to the corn plants in this system strongly attracted cotton bollworm adults when they were ovipositing, therefore reduced the density of cotton bollworm in cotton, compared with ton-grain system..
转Bt基因抗虫棉对棉田节肢动物多样性的影响用吸虫器取样和捕虫网取样两种方法,研究了转基因抗虫棉和化学防治对棉田节肢动物多样性的影响,发现转Bt基因棉棉田与非转基因常规棉棉田棉花害虫、自然天敌和中性节肢动物亚群落没有显著差异,而化学防治可以使各亚群落的个体数量、物种数量、多样性指数发生剧烈变化。
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Through the morphological observation on silicon particles of Al-Si-Cu-Mg cast alloy, it is found, that during solution heat treatment the evolution of eutectic silicon morphology and their effect on mechanical property can be classified into three stages. In the initial stage, necking, stubbing and fragmentation of silicon particles results in an improvement in plasticity of the alloy. In the intermediate stage, the mechanical properties of the alloy attain peak values due to the spheroidization of silicon particles.
在固溶处理过程中,共晶硅相形貌发生了显著的变化,并对合金的性能产生了很大的影响;通过定量金相分析,共晶硅相形貌的演变及其对合金力学性能的影响可划分为三个阶段:固溶初期硅相的熔断和钝化使合金的塑性得到显著的提高;固溶中期以粒化为主,合金的力学性能达到了峰值;固溶后期硅相的粗化符合LSW粗化模型,硅相形貌呈现棱角小面特性,合金性能降低。
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The main contents and innovation points of this thesis are as follows: First, based on the reaction of using vitriol and potassium chloride to get calcium sulphate, we studied the influence of different fields, especially microwave, on the crystallization of CaSO_4. Through special designed device, the same temperature rising has been achieved in microwave heating and traditional water bath.
本文的主要研究内容和创新点如下:第一,本文基于硫酸与氯化钙反应生成硫酸钙反应,研究了不同物理场对硫酸钙结晶的影响,重点探讨了微波对硫酸钙结晶的影响,在相同温升速率下,从相同初温加热到相同末温,微波加热使硫酸钙晶体形貌发生了很大改变,晶体粒度明显变小。
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The connection of Literature and medium is more and more tightness in the mass media age, and attended widely by academia. The academician discussed deeply the influence of medium to literature, developing progress and so on. But they had less attention at the influence of literature medium to accepters, especially about their aesthetic change.
大众传媒时代文学和媒介的关系日益紧密,并为学界广泛关注,学者从媒介对文学产生的影响、发生过程等多方面进行了深入地探讨,但是在文学媒介对受众的影响,尤其是受众审美转变方面关注不够。
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Moreover, second-winding current waveform of a current transformer is calculated under the transient current of the typical short-circuit fault by numerical method. The analysis shows that the relevant protection equipment may refuse to trip when the fault current is extra high. It will result in the maloperation of protective relays for loss of their selectivity, and cause other protective relays to operate beyond range, and extend the scope of shutdown of power supply.
在这些回路出口处发生相间直接短路等严重故障时,流过相应TA一次侧的故障电流可能达到TA额定工作电流的100倍以上,大大超过了保护用TA的10%误差容许倍数,将使TA严重饱和,从而影响相关的保护设备的动作性能,因此有必要对在这种特大电流作用下的TA的传变特性做一些探讨,以分析其对继电保护装置动作特性的影响及应采取的措施。
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The test result shows that, for the asphalt pavement structure with thick hot-mix asphalt course, the influence of flexible or semi-rigid base on pavement rutting is little and perpetual deformation occurs mostly on the top asphalt layer of 20 centimeter depth.
环道试验测定结果表明:对于本试验三种沥青层厚度超过20 cm的沥青路面结构,土基对车辙的影响很小,级配碎石柔性基层和水泥稳定碎石半刚性基层对车辙的影响也很小,路面永久变形主要发生在20 cm深度范围的沥青层内。
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Other conclusion include: the trip of transient protection must be locked when the power circuit breaker of transimission line operated,because the trip is incorrect at this time;the features of transient current and its energy is different between the fault and thunder over- voltage in transimission line,and them can be identified;the ratio of high frequency component of current in serise capaciters compensation line , SVC and HVDC system is far little than fault transient current, so all of them do not affect the working of trasient current protection.
研究了在串联补偿电容的输电线路上发生故障时,串联补偿电容的MOV非线性保护电路对暂态保护的影响。串补电容MOV保护电路的非线性电流高频分量含量很小。静止补偿器、高压直流输电系统换流器的非线性特性产生的谐波分量含量极少。仿真计算表明,在与暂态保护判据中高频分量对应的频率范围内,其电流对应的功率谱估计值大大低于线路故障时故障电流的功率谱估计值,因此它们都不会对暂态电流保护的正常工作产生影响。
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Through above numerical analysis of the TiN coating/substrate system, some typical rules about the fatigue failure are found:(1) the fatigue damage of a coating/substrate system appears first on the interface, then expands along the interface and to the substrate, and finally causes the coatings broken and spalled;(2) under the cyclic loadings of tangential sliding and radial extrusion, the equivalent plastic damage on the interface is mainly generated by the shear stress and the accumulated plastic contributed by the increments of shear stress. Thus the change of the shear stress is the main factor for the contact fatigue damages of coating/substrate system;(3) the frictional coefficient, external loading and coating thickness have some influence on the carrying capacity and contact fatigue life for a coating/substrate system.
通过对TiN涂层/基体系统的数值模拟分析,得到了涂层/基体系统疲劳失效的一些典型规律:(1)、涂层基体的初始损伤首先出现在交界面处,然后沿界面并向基体中扩展,最后导致涂层断裂而发生剥落失效;(2)、在切向滑动和径向挤压循环载荷作用下,交界面处的塑性损伤主要是由剪应力τ产生,塑性累积也是由于△τ的变化引起,说明循环过程中剪应力变化是影响涂层接触疲劳破坏的主要因素;(3)、材料摩擦系数、外界载荷大小以及涂层厚度都对涂层/基体系统的承载能力以及疲劳寿命都有一定影响。
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The influence of leakage at exit of condenser, vapor - liquid separator and evaporator on the refrigerant composition is bigger.
以非共沸混合工质两相区的等温泄漏为基础,分析了在自复叠循环装置中各部件的泄漏对工质组成的影响,其中发生在冷凝器出口处、气液分离器和蒸发器出口处的泄漏对工质组成影响较大。
- 推荐网络例句
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Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
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This is Kate, and that's Erin.
这是凯特,那个是爱朗。
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Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。