查询词典 tight-drawn

Phimosis is when the foreskin is very tight cant be pulled back over the head of the penis.

包茎是当包皮是非常紧迫的can 吨被拉回超过头的阴茎。

There is tight electromagnetic and mechanical coupling among 6-degree of freedom motions of magnetic levitation planar motor for photolithography.

用于光刻加工的磁悬浮平面电机的6个运动自由度之间存在着紧密的电磁和力学耦合。

Such failure is due to the accumulation of toner than age at first, so that the toner can not produce a position to enter the toner, and the waste toner in粉仓will continue to "squeeze" caused by "powder leakage" phenomenon, Then, as the toner contains纸灰, fiber and other filth, more rough, and long cartridge friction, and more tight, the pressure increases, eventually the surface of photosensitive film cartridge has been worn away, cartridge will be ruined.

产生这种故障的原因是起先废粉堆积过满，使再产生的废粉无法进入废粉创仓，而废粉仓中的废粉也会不断"挤"出来而产生"漏粉"现象，接着，由于废粉中包含着纸灰、纤维等脏物，较粗糙，与硒鼓长时间摩擦，而且越来越紧，压力越来越大，最终将硒鼓表面的感光膜磨掉了，硒鼓就损坏了。

The thing is that the calendars are so tight that your physic can't keep up.

问题是赛程是那样地紧密，使你的身体状况无法适应。

She afraid of her mother scolded her, and continue to head down to eat breakfast, said:"You give me the pigtail hair is not tight."

她怕妈妈骂她，继续低着头吃早饭，说："你给我梳的小辫不紧。"

Borneol ; in vitro blood-brain barrier model ; Matin-Darby canine kidney epithelial cells ; intercellular tight junction ; pinocytosis vesicle

冰片；血脑屏障体外模型；马丁达比狗肾上皮细胞；细胞间紧密连接；细胞吞饮囊泡

MethodsBorneol contained serum was prepared and using Matin-Darby canine kidney epithelium cell line as the in vitro BBB model to observe the effects of borneol on intercellular tight junction and pinocytosis vesicles of BBB model.

方法制备含冰片的家兔血清，应用马丁达比狗肾上皮细胞系作为血脑屏障的体外模型，观察冰片对血脑屏障细胞间紧密连接、细胞吞饮囊泡的影响。

We discovered that the mechanisms of borneol opening BBB involved (1) promoting the tight junction of endothelial cells opening:(2) increasing the quantity of pinocytosis vesicle in endothelial cells and enhance the pinocytosis;(3) inhibiting the activation of P-glycoprotein (P-glycoprotein is an efflux pump of drugs) and increase the permeability of BBB;(4) reducing the expression of intercellular adhesion molecule-1 in brain microvessel endothelial cells;(5) increasing the concentration of Ca〓 in brain microvessel endothelial cells;(6) increasing the activation of eNOS in brain microvessel endothelial cells.

随后，在对冰片开放血脑屏障的机制作进一步的研究时又发现，冰片开放血脑屏障的机制包括以下几个方面：(1)冰片可使血脑屏障内皮细胞间的紧密连接开放；(2)冰片能使内皮细胞内的囊泡数量增加，吞饮功能增强；(3)冰片能抑制P-糖蛋白的活性（P-糖蛋白是一种药物外排泵），而使血脑屏障的通透性增加；(4)冰片能使脑微血管内皮细胞ICAM-1表达量减少；(5)冰片使脑微血管内皮细胞内的Ca〓浓度升高；(6)冰片可升高脑微血管内皮细胞eNOS的活性。

HA increased level of NO by activating NOS after combining with H〓 and H〓 receptors; and on the one hand 5-HT caused brain microvessel endothelial cells constracting strongly, made the tight joint opening, increased the permeability of BBB, and on the other hand 5-HT increased the quantity of pinocytosis vesicle in endothelial cells and enhance the permeability of BBB after comining with 5-HT〓 receptor.

HA与H〓和H〓受体结合，激活NO合成酶，使NO含量增多而诱发BBB通透性增加；5-HT与5-HT〓受体结合，一方面引起脑微血管内皮细胞强烈收缩，使内皮细胞间的紧密连接开放，BBB通透性增高，另一方面可引起内皮细胞转运小泡增加，BBB通透性增高。

When necessary, injection of vitamin D3 injection. 2, Do not think that baby touch "small鸡鸡"一摸thought of "sex", the children are still very small not mind adults; to children check whether I have stems, pinworm, eczema, pants too tight and so on.

必要时注射维生素D3针剂。2、不要以为孩子摸"小鸡鸡"，一摸就想到"性"，孩子还小没有大人的想法；给孩子检查一下有否我茎、蛲虫、湿疹、裤子太窄太紧等。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐