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- germ line copy 生殖系拷贝
- 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。
- Tone-line process The conversion of continuous tone copy into a line copy by darkroom technique. 色调转线条法用黑房技巧,把连续色调相片转为线条画的效果。
- Screened print A print made from a half-tone negative. A screened print can be used for paste-up and reproduced as line copy. 网点相片用半色调阴片照印的相片。网点相片可以放于拼贴上,当作线条稿復制。
- 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。
- Screened print: A print made from a half-tone negative. A screened print can be used for paste-up and reproduced as line copy. 网点相片:用半色调阴片照印的相片。网点相片可以放于拼贴上,当作线条稿复制。
- 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。
- Line copy: Copy which consists of solid black lines or dots only, and has no intermediate grey tones. 线条原稿:线条或点子具为黑实而不带灰色的原稿。
- 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。
- Of the problem: a text file will be copied to another document [the requirements of two ways to achieve: a copy of a character and by line copy]. 问题的提出:将一个文本文件复制到另一个文件中(要求用两种方法实现:一个一个字符复制及按行进行复制)。
- Copy and paste smaller portions of the line. 拷贝或粘贴该行较小的部分。
- The stitches follow the carbon or chalk lines copied on to the wrong side of the fabric from the original pattern. 这种线迹是按照原始样板复印到面料反面的碳素线或画粉线缝。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- The printers have missed out a whole line here. 排版工人在这里漏掉了一整行。
- 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。
- Participation in tender is in our line of business. 参加投标属于我们的业务范围。
- A long line of car is unable to pass that road hog. 一长串的车子无法超越那个挡道的汽车驾驶。