查询词典 obstruct

One hand mechanical obstruct led to the increase of veinous resistance and the obstacle of microcirculation, the other hand the adhesive PMN was activated in excess, the white blood cells released a lot of enzymes, in which PMN-elastase can decompose the components of cell and many albumens, inclusive of immunoglobulin、alexin and fibrication. These components induced the injury of the pancreatic capillary vessels and cell and lysosome enzy made the tissue protein hydrolyze and produced unsaturated fatty acids, which destroyed the structure and function of cellar membrane. The inflammatory cellar factors activate other immunocytes to produce the injury and necrosis of tissue, which aggravated the pathological injury and led to shock、pyaemia and MODS. So ICAM-1 and LFA-1 played an important role in SAP. Frossard found that the expression of ICAM-1 in the rat model, especially in serum、pancreas and lung. All these showed ICAM-1 is an important factor in AP and concomitant lung injury.

胰腺小叶组织局部血管EC首先被激活，ICAM-1表达升高，与被激活的PMN表面表达的LFA-1相结合，"PMN-EC"相互作用加剧，一方面机械性阻塞毛细血管导致静脉阻力增加、微循环障碍；另一方面粘附的PMN过度吞噬或激活，当白细胞吞噬的颗粒不能被封闭隔离，连同细胞内的酶被释放出来，其中的PMN-elastase能够降解细胞基质中各种成分，水解多种蛋白，加重胰腺的毛细血管内皮细胞和腺泡的损伤；释放的溶酶体酶使组织蛋白水解，产生的不饱和脂肪酸引发脂质过氧化方应，破坏细胞膜的结构和功能；释放的炎性细胞因子，激发其他的免疫细胞的功能，导致进一步的组织损伤和坏死，加重SAP的病理损伤，最终导致休克、脓毒血症及多器官功能障碍等严重后果。

Result: The present symptoms sort of male is : palmus, dizziness, dread in ext, anhelation, apopnixis, diaphoresis, obstruct of throat; and that of female is palmus, tremb or shiver, anhelation or apopnixis, diaphoresis, obstruct of throat, nausea and dizziness.

结果 ：男性主要症状排序为心悸、头昏、害怕即将死亡、气促/窒息感、出汗、喉头梗阻。女性主要症状排序为心悸、震颤/发抖、气促/窒息感、出汗、喉头梗塞、恶心和头昏。

At the United Nations, they have formed ad hoc coalitions to blunt criticism, obstruct proposed sanctions, and advance antidemocratic measures.

在联合国内部，他们也形成了特别的攻守同盟，直接批评、干扰拟议的制裁决议并且推进反民主措施。

The 20S catalytic core of the 26S proteasome has the shape of a barrel made of four rings which are composed of seven differentαsubunitsα_1-α_7 at two outer rings and seven differentβsubunitsβ_1-β_7 at two inner rings at which the catalytic sites locate. Three of theβsubunits contain proteolyses sites, which are sequestered in the hollow interior of the 20S particle. Substrates enter the 20S through a narrow channel formed by theβsubunits, whose N-termini, depending on their conformation, can either obstruct or allow substrate entry and thus function as a gate. This entry channel is narrow and only permits passage of unfolded, linearized polypeptides.

哺乳动物26S蛋白酶体是由一个20S催化颗粒(catalytic particle，CP)和两个19S调节颗粒(regulatory particle，RP)组成的ATP(adenosine-triphosphate，ATP)依赖性蛋白水解酶复合体。20S CP是26S蛋白酶体的催化核心，它是由4个圆环堆叠形成的桶状复合物，其中两侧外环每个环是由α_1-α_7亚基组成，两个内环每个环是由β_1-β_7亚基组成，4个环的中央形成一个狭窄的内腔。2个β内环形成了20S CP的催化中心空腔，其内壁为催化活性位点所在地；外侧α环中心的孔道是底物到达催化中心空腔的通道，一般被α亚基上的N末端所封闭，阻止胞内非目的靶蛋白进入20S CP内被降解破坏。

As was the case in the 1930s, we also have a choice: it is to deal with these challenges co-operatively and pragmatically or let ideological blinkers and selfishness obstruct us.

与上世纪30年代的情况一样，我们也面临着选择：或是以合作、实用主义的态度应对这些挑战，或是任凭意识形态的有色眼镜和自私自利之心阻挡我们前进的道路。

At the other two corners,piles of crates obstruct movement and block line of sight.

但是在这底下，在城市杂乱与慌忙的生活的地下，有着不同的活动，大多数达拉然的市民肯定幸福地不察觉这：一个地下下水道的战斗场所，一个让凶猛的战斗员们为了测试他们的胆量和战斗技巧的地方。

She says she has Brahma's boon to obstruct Hanuman.

她说，她已经梵的福音阻挠哈努曼。

Under the leadership of the PCP. Chinese socialist democratic construction has achieved enormussuccess. But ownins to the limitation of the social historic condition, our socialist democratic policy has its unabundant and unperfect aspects which greatly obstruct the continuing development of sociality and economy. It also obstruct the socialitist superior to bring into play.

在中国共产党的领导下，中国社会主义民主建设取得了巨大的成就，同时由于社会历史条件的局限性，社会主义民主政治也存在有不充分和不完善的方面，并且越来越妨碍社会、经济的可持续发展和社会主义优越性的发挥。

When we meet obstruct, we take soft attitude and detouring this obstruct, it will force us to go more steps, but it is not a big deal anyway.

当遇到障碍时，我们以柔软的身段迂回避开它，其结果最多只是多走一些路而已，并不会为自己招致任何额外的损失。

Across the river is a maple forest, are red, dazzling, Bi Bi obstruct obstruct the if it is being burned.

河对岸是一片枫树林，正红得耀眼，毕毕碍碍的仿佛正在燃烧。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。