查询词典 stem

This may cause them to turn the stem backwards or they can choose to get a seat post that is longer and a bike stem that can be raised higher.

这将可能使他们向后转干，也可以选择获得席位的职位，是多了，自行车干细胞，可以提出更高。

One tradition says that if you twist the stem of an apple, assigning a letter of the alphabet to each turn, the stem will break off when you've reached the initial of someone who loves you.

有一个传说是，如果你扭动苹果的梗，每扭动一次代表字母表顺序上的一个字母，在扭动到爱着你的人名字的首字母时，苹果梗就会断掉。

The implant is created by placing the stem cells into an FDA-approed 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。

After closing a wedge type gate valve, back up the stem (to 1/4 turn) to allow room for stem expansion.

在关闭楔形闸阀后，后退阀杆（1/8"到1/4"圈），为阀杆膨胀留出空间。

"While preious research has demonstrated that arious types of stem cells can turn into cells that express the proteins consistent with smooth muscle, this is the first study that shows that the cells we generated hae the same functional properties as smooth muscle, as well as express the same proteins," said Jeffrey Ross, Ph.D., research associate at the Stem Cell Institute.

"以前的研究已经证实多种不同类型的干细胞可以被转化成表达与平滑肌细胞相同蛋白的细胞，这个实验首次显示，我们得到的细胞由于平滑肌相同的特性，表达一样的蛋白，"干细胞研究所的研究员Jeffrey Ross博士说。

This article based on the existence of neural stem cells location,source,implantation,repair mechanisms and implantation of neural stem cells in the body′s immune response to research.It is found that neural sten cells in repair of nerve tissue defects and promote functional recovery of the nervous system plays an indispensable role.

本文通过对神经干细胞的存在部位、来源、植入途径、修复机制及植入体内后机体对神经干细胞的免疫反应进行研究概述，发现神经干细胞在修复神经组织缺损、促进神经系统功能恢复方面起到不可或缺的作用。

Method］ The effective components from the stem segment of D. stramonium was extracted with distilled water, and with the treatment with distilled water as CK, the effects of extracted liquid from stem segment of D. stramonium on seed germination and seedling growth of tomato, pepper, amaranth and catnip were studied.

方法］用蒸馏水浸提曼陀罗茎段内的有效成分，以蒸馏水处理为对照，研究曼陀罗茎段浸提液对番茄、辣椒、苋菜、荆芥种子萌发和幼苗生长的影响。

Result］ The extracted liquid from D. stramonium could decrease the germination rates of 4 vegetables and the seed germination of tomato and pepper. After treatment by 0.2, 0.4 g/ml extracted liquid , the seed germination of tomato and pepper were decreased by 10.2％, 9.4％ and 46.7％, 34.7％ than that of CK resp. The extracted liquid at 0.2 g/ml could inhibit the growth of vegetable root, but had some promotion on growth of vegetable stem. The extracted liquid at 0.4 g/ml had the strong inhibition on the growth of vegetable root, but its inhibition on growth of vegetable stem was greatly variable in different species.

结果］曼陀罗浸提液可降低4种蔬菜种子的发芽速率，降低番茄和辣椒种子的发芽率；0.2、0.4 g/ml曼陀罗浸提液处理后，番茄和辣椒种子的发芽率分别比对照降低了10.2％、9.4％和46.7％、34.7％。0.2 g/ml曼陀罗浸提液抑制蔬菜根的生长，而对茎的生长却表现出促进作用；0.4 g/ml曼陀罗浸提液对蔬菜根的生长有很强的抑制作用，对茎段生长的抑制作用因物种不同而有很大差异。

The findings indicate that, on the whole, the pattern of load transfer curves of adfreezing stress on a steel pipe pile stem and that of resistance stress on the pile tip are parabola and straight line, respectively; Due to the rheology effect, to different extent, adfreezing stress on the pile stem and resistance stress on the pile tip vary with time and relative displacement of pile-soil, respectively, and the settlement of pile tip varies with time tempestuously within 5 hours of loading, and then approximates to stability.

结果表明：模型钢管桩桩侧冻结力荷载传递函数曲线及桩端阻力荷载传递函数曲线其线状大致分别程抛物线及直线；由于流变效应的影响，桩侧冻结应力及端阻应力随时间有不同程度的变化；桩土相对位移和桩端下沉量开始5h内随时间变化较大，但加载5h后逐渐向稳定方向发展。

Therefore, in the analysis of the mechanism of the throttle valve stem on the basis of the corresponding measures for improving the throttle of a new stem.

为此，在分析节流阀阀杆机理的基础上，提出相应的改进措施，研究了新的节流阀阀杆。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。