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- A single centriole appears at the late stage of spermatid. 晚期精细胞中出现单个中心粒,但在成熟精子中消失。
- The later stage of drying 干燥后期
- He joined the army in the later stage of the War of Resistance Against Japan. 他在抗日战争后期参军。
- As the direct potable water source in Jintan City, Qianzidangdistrict is in the later stage of mesotrophication upon the recent monitoring data. 钱资荡是金坛市目前直接饮用水源地,根据环境监测结果,它已处于中营养化后期。
- His image is the chief of military democracy in the later stage of patrilineal clan. 黄帝的形像是父系氏族社会晚期军事民主制中的部落酋长。
- At the later stage of the development of the ovary, the level of non-parthenocarpic varieties and hybrids are higher. 但在后期,仍是非单性结实的品种较高。
- At the later stage of drought treatment, the praline content increased quickly, and it decreased after watering. 干旱处理后期快速增加,浇水后含量下降。
- The application of reservoir modeling strengthens the ties of all segments in the later stage of oil-field development. 储层建模技术的应用加强了油田开发后期各环节之间的联系,具有广泛的应用前景。
- It plays a very important role which can't be replaced by separate injection in the later stage of high water cut period. 在高含水后期油田开发中发挥了分注等工艺措施替代不了的作用。
- The increasing volcanism implies that the regional tectonism became progressively severe from the early stage to late stage of the Late Carboniferous. 自晚石炭世早期到晚期,火山活动期逐渐增长,休眠期逐渐缩短,反映出盆地性质自稳定向活动的转化过程。
- In the later stage of the reign of Emperor Kangxi, lijin had the characteristics of public fund and finally evolved into a commercial tax. 具体而言,厘金从康熙后期的公基金性质,经过各种制度调试,最终演化为咸丰以后的新型商税。
- According to the unearthed fossils, the giant panda appeared primarily in the later stage of Pliocene Epoch in the Tertiary Period. 从出土的大熊猫化石看 ;大熊猫最早产生于地质时代第三纪的上新世后期 .
- In the later stage of the southern Song Dynasty, the four Lings and itinerant poets committed themselves to this poetic style. 南宋后期四灵、江湖诗人致力于追踪这种诗风。
- The results also showed that the increasing effect of long storage time and the later stage of laying cycle on hatchability. 越是产蛋后期,种蛋贮存时间越长,对孵化率影响越大。
- In the late stage of the deformation, with the grain size growing up, the grain boundary can emit partial dislocations. 在晶界处及附近有台阶界面结构, 以及与台阶形状相对应的应力场衬度。
- Aim:To study the effection of Cornu Cervi on the content of SOD,MDA during the later stage of acute myocardial ischemic in rat. 目的:研究鹿茸对大鼠急性心肌缺血后期心肌组织SOD、MDA含量的影响。
- Supercharging is one of the routine technologies for production improvement during the later stage of gas field development. 增压开采是气田开发后期的常用增产工艺之一。
- At the late stage of casting, slag must be detected to improve the quality of steel products. 摘要在钢水浇注后期,为了提高钢材质量,需要判断钢水浇铸是否下渣。
- In the later stage of the war, the loss of the advantage on water is also one of the direct causes of the perdition of South Song Dynasty. 应当说,南宋水军对于抵御蒙元入侵,发挥了极为重要的作用,它在当时的南宋国防中有着特殊的战略地位。
- The immediate vicinity of wellbore is easy to be blocked by wax and asphalt at the later stage of flood period in low permeability reservoir. It decreased the oil production. 低渗透砂岩油藏注水开发后期,近井地带易造成蜡质、焦质沥青堵塞,使油井产量降低。