查询词典 maturation period

SEM demonstrated that the globular cinders become crystal grains after maturation. XRD analysis proved that FeH(SO4)2·4H2O is produced after maturation.

表面电镜实验表明熟化后烧渣变成晶状颗粒，X射线衍射证实熟化烧渣中有FeH(SO4)2·4H2O生成。

SEM demonstrated t hat the globula r cinders become crystal grains after maturation. XRD analysis proved t hat FeH(SO4)2*4H2O is produced after maturation.

表面电镜实验表明熟化后烧渣变成晶状颗粒， X射线衍射证实熟化烧渣中有FeH(SO4)2*4H2O生成。

The results shown as follow: 1. The study on mice denuded oocytesin vitro maturation, in vitro fertilizationand in vitro development. This part of paper is to discuss whether the remove of granulose cells can affect the mice oocytes maturation rates, fertilization rates and development rates in vitro.

一、去除卵丘细胞的小鼠卵母细胞的体外成熟、体外受精初步研究本实验探讨了不同成分明确的成熟培养液对去除卵丘细胞的小鼠卵母细胞的体外成熟、体外受精和胚胎的体外发育的影响。

This dissertation is divided into three parts. The first part is studies on calcium distribution changes during spermatogenesis, epididymal maturation, capacitation, acrosome reaction, oocyte maturation and egg fertilization using in situ precipitation by potassium antimonate and Ca〓 fluorescent probes at electron and light microscope levels. The main results are: 1 Ca〓 was probably involved in the condensing process of nucleoplasm during spermatogenesis.

本论文分为三个部分，第一部分主要是采用焦锑酸钾原位定钙法和Ca〓荧光染料在电镜和光镜水平对哺乳动物精子发生、附睾成熟、获能、顶体反应及卵母细胞成熟和卵受精过程中Ca〓的分布变化规律进行了系统的研究。

According to the change of color of TMB, we divided maturation into three phases. The result showed that the germination ratio of TMB affected by difference maturation. And the difference had high relationship with the species, that say genotype of Amorphophallus Blume could affect the storage.

本实验将这个过程分为3个阶段，对不同采收时期的微球茎进行储藏及萌发研究，结果表明，不同采收期的微球茎，储藏后的萌发率具有较大的差异，而且这种差异与魔芋种具有较大的相关性，这种差异与其保水性能有关。

Maturation feeding weevils displayed higher anemotaxis responses to -β- pinene, myrene and limonene than those of sexually matured weevils; whereas - carene, which was detected only in volatiles of trunk phloem, elicted more olfactory respones of sexually matured weevils than of maturation feeding weevils.

在华山松枝梢挥发物中含量较高的-β-蒎烯、月桂烯和柠檬烯引起补充营养期华山松木蠹象较大的趋向反应；在华山松树干韧皮部挥发物中含量较高的3--蒈烯则引起交尾产卵期的华山松木蠹象较大的趋向反应。

Objective To study the effect of butyrolactone-Ⅰ on maturation in vitro and the kinetics of meiotic maturation in murine cumulus oocyte complex.

目的研究丁内酯-Ⅰ对小鼠卵母细胞体外成熟及成熟动力学的影响。

The results indicate that:(1) For consuetudinary maturation culture mediums, such as M199 andα-MEM,the maturation rates of denuded oocytes are significantly lower than Cumulus-oocytecomplexs.

结果表明：(1)对于常规的成熟培养液M199、α-MEM而言，去除卵丘细胞的卵母细胞成熟率要极显著低于卵丘卵母细胞复合体。

The expression profiles analysis of 25 genes belonging to 8 types in different development periods of Y35 somatic embry showed, genes involved in transcription, signal transduction, cell fate, substance transport, cell and development regulation were active at early and middle stages of somatic embryogenesis, while at the stage of cotyledonary embryo maturation, the high level-expressed genes were mainly those related to storage protein, maturation and defense.

通过半定量和Real-Time PCR技术，对WRKY和MAPKK等8类25个差异表达基因在Y35体细胞胚不同发育时期的表达分析显示，转录、信号转导、细胞生长分裂、细胞命运、物质转运和多数发育调节相关基因在体细胞胚胎发生的早期或中期比较活跃，而进入子叶胚成熟后期则主要是储藏蛋白、成熟和防御相关基因大量表达。

Mitogen-activated protein kinase cascade and maturation-promoting factor play very important roles during meiotic maturation and fertilization of oocyte.

目的探讨有丝分裂促进因子和丝裂原活化的蛋白激酶在小鼠受精卵第一有丝分裂期中的作用及相互关系。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。