厚壁的

Jacket platform was assumed as steel frame structure and multi-objective design method was performed. Total weight and stability of the structure and were selected to be optimal objectives.

以结构的总重量和结构构件的长细比为优化目标，以导管的平均直径和壁厚作为设计变量，考虑强度、刚度和稳定等约束条件。

The factory builds capital with the beginning of the nineties , have extremely strong life-force developing the ability , society very much having a strong sense of responsibility , have industry youthful spirit , is able to observe market rules , honor credibility , say industry morality, treat every place customers warmheartedly impartially, the factory is that the customer provides the treating product according to the quality first principle, the steel tube producing various type original shape stainless steel , wall thickness 0.1 mm-- 0.9 mm diameter 1 mm-- 9 mms, welcome to.

无缝钢管。不锈钢管。合金管本厂建与90年代初，具有极强的生命力很发展能力，社会责任心强，具有行业朝气，能够遵守市场规则，讲诚信，讲行业道德，热心公正对待每一位客户，本厂本着质量第一的原则为客户提供加工产品，生产各种类型的圆形不锈钢钢管，材质 304 316 321 壁厚0.1mm--0.9mm 直径1mm－－9mm，欢迎惠顾。

M, ca. 3 cm in diam.; internodes initially green, lower nodes distally blotched purple, becoming yellow-green in age, to 20 cm, white powdery, glabrous; wall 2–3 mm thick; nodes initially purple, nodal ridge elevated, more prominent than sheath scar.

约的秆8米，直径约3厘米；节间最初绿色，下部节上部在时代弄脏紫色，变为的黄绿色，对20厘米，白色粉状，无毛；壁2-3毫米厚；节最初紫色，节的脊隆起，比鞘痕突出。

Compared with control group,the ADM level in the left lung increased(P＜0.001),but the ADM levels in the heart,liver,kidney decreased.The ratio of wet to dry weight of the left lung in experiment group was 6.491±0.248,and 5.937±0.361 in control group,there was no significant difference（P＞0.05）.No alveolar wall thicken,alveolar and mesenchyma edema were found in two groups.

实验组兔左肺的湿/干重量比为6.491±0.248，右肺的湿/干重量比为5.937±0.361，双肺的湿/干重量比差异无显著性（P＞0.05）；HE染色结果显示实验组与对照组均未见肺泡壁增厚、间质及肺泡水肿等改变。

Electroless Copper is a chemical metalization process intended to metallize the surface of dielectric material at the hole wall and institute electrical connection between all exposed copper surfaces.

化学沉铜：为了使孔壁上不导电的树脂及玻璃能够导电，进行化学沉铜，使孔壁与板面上沉上的一层很薄的铜层，只有大约75微英寸厚（0.5mil），再通过全板电镀，使板面和内层铜联接起来。

Chronic hypoxia and MCT-induced pulmonary hypertension are associated with excess collagen deposition in pulmonary arteries; meanwhile, the muscularization of nonmuscular intra-aeinar arteries also plays an important role in maintenance of pulmonary hypertension.

1。在慢性缺氧和MCT诱发的肺动脉高压进展过程中，肺动脉壁胶原沉积过度，泡内动脉结构发生改变，动脉中层厚化，非肌性动脉肌性化。2.764-3能部分抑制胶原的过度沉积，降低缺氧性及野百合碱性肺动脉高压，从而逆转泡内动脉的结构改变。

Culms to ca. 5 m, to 3 cm in diam.; internodes terete, 33–40 cm, initially densely pruinose, yellow-brown and unevenly dark gray powdery when old; wall ca. 8 mm thick; supra-nodal ridge more elevated than sheath scar.

秆与5米的约，在3厘米直径；节间圆柱状，33-40厘米，浓密最初具粉霜，黄褐色和不均匀深灰色敷粉老时；壁约8毫米厚；超级节的脊比鞘痕更多的隆起。

During the process of preservation and transportation of oil,the inner surface of oil turb suffer a lot of corrosion and damage because of the influence of environment and chemicals,this makes the tube skin become thinner and seriously disturbs the process of preservation and transportation of oil.

在石油储运过程中，由于油管周围环境以及石油内某些化学物质的影响，油管内壁要受到不同因素的腐蚀和破坏，使壁厚变小，严重影响石油的运输。

The heart's walls become thicker to be able to handle the increased blood volume.

他们的心脏壁也比一般人的厚，以便承载更多的血。

The bond strength required is a direct function of the thickness of the cylinder wall thickness, as well as of the elastic modulus of the paper.

粘结强度需要的是直接的功能厚度气缸，壁厚，以及作为弹性模量的文件。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷