embryonic period造句

• The effects of flutamide on the full gene expression of early testis development of embryonic period male sd rats
  大鼠睾丸发育整体基因表达水平的影响
• Critical phases are the embryonic period ( first part of the pregnancy ) and the first 24 hour after birth
  母猪繁殖周期中几个关键的时期包括胚胎期（妊娠初期） ，分娩后24小时。
• The author gives an introduction of the embryonic period , development period and the current situation of expert development
  本部分主要介绍了鉴定人的历史发展，分为三个阶段介绍：萌芽时期，发展时期，现状。
• But body of some pregnant woman suffers from hepatitis b , if be affected in embryonic period , be born likely is to have antibody , but the circumstance in this is few
  但有些孕妇身患乙型肝炎，如在胚胎时期就感染，则有可能出生是就有抗体，但这中情况极少。
• The expression of gpr78 displayed the levels in tendency to decrease from telencephalon to metencephalon during embryonic period . this suggested grp78 play an important role in the early morphogenesis of brain . it may be a positio
  3 . gr脚8 、 gr即4在脑发育过程中的不同表达模式提示存在尚未被认识的与upr机制不同的内质网分子伴侣表达调控机制。
• The first period is the embryonic period ( from around the usa was found to the middle of the 1960s ) , the second period is the initial period ( from the middle of the 1960s to the end of the 1980s ) , and the third is the flourishing period ( from the end of the 1980s to this day )
  笔者将美国择校制度的发展历程分为三个阶段，即美国择校制度的胚胎期(建国前后至1960年代中期) 、美国择校制度的初步形成期( 1960年代中期至1980年代末期)和美国择校制度的蓬勃发展期( 1980年代末至今) 。
• Fuzzy correlation coefficient and three other existed methods ( pearson , spearman and information entropy correlation coefficient ) were used to analyze three microarray data sets which were about human gene expression during the development of cns in embryonic period . to accomplish the construction of gene expression regulatory network , a program was completed with matlab package
  利用matlab工作平台，进行程序设计，研制一种新的构建基因表达调控网络的软件，并将已有的三种相关系数和模糊相关系数应用到人类胚胎期中枢神经系统发育过程基因表达数据中，建立调控网络，并对结果进行分析和比较。
• Through it , the exterior genes are often effectively introduced into the chromosome of the embryonic period ' s receptors , and then will be integrated so that when the receptorsomatic and germ cells grow up , they will have a good expression . therefore , microinjection is attracting more and more attention of the researchers in the biological fields
  采用该法导入的外源基因往往是在细胞期就能整合到受体染色体上，发育成的体细胞和生殖细胞一般都能整合上外源基因，使外源基因在受体细胞上能获得好的表达，因此它日益受到生物界科研人员的信赖。