查询词典 thin wall

In this paper, the stress and strain distribution, tube wall thinning and the cross section ovalization in Aluminum alloy thin-walled tube NC bending with small bending radius have been investigated through experimental method combined with finite element method and theoretical analysis.

本文采用实验法，并结合有限元模拟和理论解析法，研究了与铝合金薄壁管小弯曲半径数控弯曲成形质量密切相关的应力应变分布、壁厚变化和截面畸变等关键问题。

Thin abdominal wall, severe intra-abdominal soiling, and polymicrobial infection accounted for the inflammatory process spreading to the skin of the umbilicus.

我们认为严重的腹腔内感染和幼童腹壁薄弱，导致发炎反应易扩散至肚脐，是造成肚脐发红的原因。

Results Six FTAs presented with tubular cystic adnexal masses(n=4) and fallopian tube wided(n=2), with thicked, enhancing wall, thin internal septa and pyosalpinx on computed tomography.

结果 单纯输卵管脓肿6例，CT表现附件区管状囊性肿块4例和输卵管增粗2例，管腔内可见小分隔、积脓，管壁增厚且明显强化。

In almost all of saccular aneurysm walls, SMC showed positive expression with different degrees. At the site where the wall was very thin, it expressed less positive or even negative.

除两例动脉瘤标本外，平滑肌细胞在动脉瘤瘤壁中也几乎都有阳性表达，但分布及表达程度不一，在瘤壁较薄的区域表达较弱甚至缺乏表达。

The optic radiation was separated from the wall of the occipital horn by the tapetum,a thin layer of fibers derived from the splenium of corpus callosum.

头部磁共振冠状断层扫描对视觉传导路结构的辨认与连续冠状断层标本具有较好对应性。

In this procedure, the doctor makes a small cut through the chest wall and puts a thin, lighted tube called a thoracoscope into the chest between two ribs.

在此过程中，医生提出了通过小切口胸壁，使薄，灯火通明管所谓的胸腔镜到胸部两个肋骨之间。

The reed growing on the wall---top-heavy, thin-stemmed and shallow-rooted; the bamboo shoot in the hills--- sharp -tongued, thick-skinned and hollow inside.

墙上芦苇，头重脚轻根底浅；山间竹笋，嘴尖皮厚腹中空。

As exposed to optics microscope and inverted microscope,compared to control,SW480 cells with Giemsa staining that treated with the H2RA(cimetidine、nizatidine) took on malignance declining as crimpled firstly,cellular bulk and heteromorphism dimimished,the amount of rounded cell manifolded,nucleolus bulk lessened,dyeing thin,the amount of nucleolus decreased,partial cell organs manifest side-gathering phenomenon on chromatin,and the link between SW480 cell is loosened , subsequently partial rounded cell is floated.When the H2RA(cimetidine 40μM、nizatidine 20μM) against SW480 cells after 3 day,SW480 cells change roundly,nucleolus smashed,shrinking nucleolus came into being,and part of those not adhibited cell wall.

在光镜和倒置相差显微镜下，与对照组相比，经姬姆萨染色观察，西咪替丁、尼扎替丁处理的SW480细胞，先发生皱缩，体积变小，异形性减少，细胞变圆数目增多，细胞核变小，染色变淡，核仁数量减少，部分可见染色质边集现象；细胞间连接疏松，随后部分变圆细胞浮起。40μM西咪替丁及20μM尼扎替丁连续处理3天后，SW480细胞全部变圆，细胞核碎裂，固缩微核形成，部分不再贴壁。

Results①The tunica intima and tunica media of the BVs were thin, the tunica adventitia was thick. No complete layer of smooth muscle was found in the tunica intima, the SMC with single elliptical or rod-shape nuclear, fusiform in shape and different in length, ran longitudinally and distributed unequally in the wall of BVs, intercrossed with each other, endothenial cell wasn't covered fully sometimes.

中膜未见完整平滑肌层，SMC呈梭形，大多呈纵切面，有的呈斜切面，不均匀地分布于管壁中；平滑肌纤维长短不一，相互交错排列，有时并不完全覆盖内皮细胞，细胞核单个，椭圆形或长杆状。

Film cooling provides protection from excessive heat by introducing a thin film of coolant or propellant through orifices around the injector periphery or through manifolded orifices in the chamber wall near the injector or chamber throat region.

气膜冷却提供保护，从过多的热量通过引入薄膜的冷却剂或推进剂通过口周围的喷油器周边或通过manifolded开口在会议厅内的墙壁附近的喷油器或分庭喉咙地区。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。