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- germ line theory 种系学说
- Germ line The lineage of cells from which gametes arise, continuous through generations. 生殖系：是产生配子的细胞系，可以持续产生配子。
- CTCF and BORIS are expressed in a mutually exclusive way in male germ line, participating in its epigenetics. CTCF与BORIS的交互表达和雄性生殖细胞的系统发生有关。
- After arriving at the gonad,the germ cells develop in clusters of cells called germ line cysts. 卵原细胞进入减数分裂成为卵母细胞。
- Here we show that changes in the stem cell orientation with respect to the niche during ageing contribute to the decline in spermatogenesis in the male germ line of Drosophila . 我们的研究发现，在果蝇雄性精细胞系，干细胞适应微环境而发生取向的改变引起了精子发生的减退。
- Yes indeed 90% of the germ line mutations in diagnosed RB patients are due to new mutations that is why only about 20% RB patients hae positie family history of RB. 诊断为RB的患者中种系突变约90%25为所新的突变所引起，因此只有约20%25患者有明确的RB家族史。
- The energy law of yield line theory was applied to the theory of "resistance unit" of flat slab strengthening analysis. 屈服线理论能量法用于无梁板加固分析的“抗力单元”理论、及该理论应用于加固分析的可行性。
- Chicken Embryonic stem cells(CES cells) are undifferentiated cells capable of proliferation and self renewal and have the potential to differentiate into all somatic cells and the germ line. 胚胎干细胞(Embryonic Stem Cells,ES cells)是能够进行增殖和自我更新的未分化细胞,具有分化为包括生殖系细胞在内的所有细胞的潜能。
- According to the line theory, Fourier transformation of strength distribution function for annular grating image has been obtained. 根据线性系统理论得到环形光栅像强度分布函数的付里叶变换。
- The energy law of yield line theory was applied to the theory of “resistance unit” of flat slab strengthening analysis. 屈服线理论能量法用于无梁板加固分析的“抗力单元”理论、及该理论应用于加固分析的可行性。
- The paper analyzed an S-band single ridged waveguide antenna used for near field measure by FDTD method and microwave transmition line theory. 本文采用FDTD方法以及微波传输线理论对一个用于近场测量、工作在S波段的单脊波导天线进行了分析。
- Based on the transmission line theory,the shield efficiency calculate formula of folder-filler formed by metal silk screen is established. 基于电磁屏蔽的传输线理论，提出了以金属丝网为原材料的褶皱芯材结构电磁屏蔽效能的计算公式。
- This paper discusses induced current/voltage formulas for the field-to-transmission line coupling calculation using the transmission line theory. 采用传输线理论,提出有损耗地面的情况下外电磁场对近面有限长导线的感应电流和分布电压的公式。
- This paper proposed the method of lightning overvoltage real-time monitoring of generators, which has combined the multiconductor transmission line theory and FFT. 本文提出的大型发电机雷电过电压在线监测分析方法，采用实时性较好的信号测量方法，将多导体传输线理论与快速傅立叶变换相结合进行信号处理和计算，具有一定的现实意义。
- The Euler equations of incompressible and inviscid fluid are used for control equations of the stern flow field, and the propeller is computed by lift line theory. 选取了不可压缩无粘流体的欧拉运动微分方程作为尾流场的控制方程，螺旋桨则用升力线理论计算。
- Yao Dong agrees that the real status of the Ryukyu Islands may help to completely nullify the middle line theory and will eventually help China to solve the East China Sea conflict from the bottom. 其一是要大幅地减少中国的农民人口；其二是要放弃农产品自供自给的保护主义，以工业产品出口换取农产品进口；其三是大量廉价地向农民提供知识教育。
- Inspecting the traditional Chinese painting goal is with the line free sketch, the personalization performance, and a profounder spirit that contains and manifests the line theory. 线的书写论，是从“书画同源”、“以书入画”到“一画说”的考察中分析出中国画用线的书写性追求、个性化表现，及更深邃的精神蕴涵,体现出用线理论的深化。
- This paper,using the transmission line theory,analyzes the effect of transmission line terminal load of coaxial cable in regional computer network on the performance of the computer network. 本文用传输线理论分析了计算机局域网中同轴电缆传输线终端负载对网络工作性能的影响.
- It's just the germ of an idea, but something may come out of it. 这只是个初步的想法,但是也许能有所成就。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
