stem turn
英 [stem tɜːn]
美 [stem tɜːrn]
网络 半制动可以当做是一种滑法
英英释义
noun
- a turn made in skiing
双语例句
- Scientists do not envision transplanting embryonic stem cells themselves, either the real ones or the new close imitations, because they could turn into tumors inside the body.
科学家们还不知道如何将胚胎干细胞（不论真正的干细胞还是其类似功能的细胞）自身移植，因为这些细胞可能在人体内长成肿瘤。 - Normal adult stem cells and cancer stem cells can both self-renew and undergo a differentiation program that, in turn, gives rise to a high number of differentiated cells.
正常成体干细胞和肿瘤干细胞均能自我更新和经历分化进程，接着产生大量的分化细胞。 - After closing a gate valve with sufficient force to develop shutoff, the stem should be backed off slightly ( 1/ 8 to1/ 4 turn) to relieve stem load.
在以足够的力量关闭闸阀后，应该是阀杆稍微回转一点（/至1/转）以减轻阀杆的负载。 - The reason embryonic stem cells are valued by scientists is that the cells 'descendants can turn into any other sort of body cell.
科学家们认为胚胎干细胞有价值是因为，胚胎干细胞可以发育成为任何其他种类的体细胞。 - One of the biggest questions in stem cell biology is how the cloning process manages to turn back the clock of mature cells, resetting them to their embryonic potential.
干细胞生物学研究中最大的一个问题就是克隆过程如何能让成熟细胞恢复年幼，使它们回到胚胎细胞状态。 - A stem cell is one that, when it divides, spins off some offspring that remain as stem cells while others turn into functional tissue.
干细胞分裂后，会生成一部分子代干细胞，而另一些子代则分化为功能组织细胞。 - Starting at the valve stem you give a quarter turn, and then count three spokes and tighten a quarter turn, and so on around the wheel.
阀杆日开始，你给一个四分之一转，再算上三辐条和加强四分之一转，因此左右车轮上。 - These embryonic stem cells are the pluripotent cells, meaning they can turn into many ( sometimes all) other sorts of cell.
这些胚胎干细胞是多功能细胞，意味着他们可以演变成许多其他种类（有时所有种类）的细胞。 - The implant is created by placing the stem cells into an FDA-approved scaffold that mimics the conditions needed to turn stem cells into fat cells.
制造移植物的方法只，将干细胞植入到FDA批准的支架内，模仿干细胞转化成脂肪细胞的条件。 - Screw while having dry absorption capacity, but it must be to prevent the stem turn, so as not to scratch the surface of the work.
螺杆泵虽然具有干吸能力，但是必须防止干转，以免擦伤工作表面。