壁的
- 与 壁的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Selected anastomosis site:The site for the attempt at anastomosis creation was chosen at least 2-3 disc diametersaway from the optic disc or 1 disc diameter peripheral to the occlusion site in eyes with bruch retinal vein occlusion, and a large underlying choroidal vein by showing in ICGA, usually in the inferior fundus.
激光吻合:在选定的吻合部位,用选定的高能量激光先击射邻近的*_Ch膜,接着是静脉壁本身,Bruch膜破裂的疑似迹象,为一汽化泡,当静脉壁破坏时有微量的出血。37例RVO共做了86个吻合点,所用的激光参数为:光斑直径50p,曝光时间 0.l秒,使用绿光最多 63个点(72%),功率 800~900mw,少数用氟红、氟黄及Nd:YAG激光。
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In rendering Epicurus's atomic theory from the abstract Greek prose into Latin hexameters, Lucretius made Epicurus's ideas about the role of pleasure in the realm of ethics especially poignant; these ideas would later influence the utilitarians , especially Bentham and Mill.
把伊壁鸠鲁原子论从抽象的希腊语翻译成拉丁文六步格,卢克莱修让伊壁鸠鲁的&快乐&变成动人的道德,这个作品影响后世的许多实用主义者,至边沁和弥尔而达到大成。
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Transfer models were developed with overall wetting condition and part overall wetting and some water droplets larding in air condition. The relative errors of efficiency prediction are small than 2 percent because Lewis factor is equal to 1.The method to determine the mean saturated line slope of moist air was presented, which can apply to hot water and air. The wall wetting rate has remarkable effect on cooling efficiency. But water droplets in air effects are small and can be ignored in engineering calculations.
本文分别建立了壁面完全润湿传递模型与同时考虑空气中夹杂液滴且壁面不完全润湿条件下的板式湿式空冷器传递模型,数值计算得到传递模型应用刘易斯关系式对冷却效率的预测相对误差小于2%;提出了既适用于热流体为热水、也适用于热流体为空气的湿空气过程平均斜率的确定方法。
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The two species are similar in stomatal character and in the absence of accessory transfusion tissue, but they are very different in stomatal distribution, pinna venation pattern and pinna marginal shape, presence or absence of mucilage canal, differentiation of palisade and spongy parenchyma, characteristics of girder parenchyma and epidermal anticlinal wall.
两个属在气孔器特征与不具副传输组织方面极为相似,而在气孔的分布、羽片脉序式样与叶缘形态、粘液道的有无、海绵组织与栅栏组织的分化、工字厚壁组织与表皮细胞垂周壁特征方面则有较大的差异。
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In order to understand the frost crystal growth, the nucleation process on the cold plate with constant temperature was investigated.
为了加深对晶体生长阶段的认识,本文对某一具有确定温度的冷壁面突然与一定环境条件下的湿空气接触时冷壁面上的成核过程进行了研究。
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The strength of the thick-walled cylinder was enhanced without increasing wall thickness due to the tight joint of the layers. Therefore, this kind of vessel has been generally considered as very safe equipment and widely used in the oil refining, petrochemical and chemical fertilizer industry.
多层包扎结构由于层板间紧配合的作用,在不增加壁厚的情况下,提高了厚壁圆筒的强度,被普遍认为是非常安全的结构形式,在石油精炼、石油化工和化学肥料行业中得到了广泛应用。
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The optimization of the layout of the stilling well was also studied. The results show that the sudden enlargement between the circular inlet and the shaft in this spillway is significantly different from the traditional face-stuck shaft. This can prevent cavitation of the vertical shaft by high-velocity flow, reducing the difficulty of construction.
研究表明,该溢洪道自环形进水口以下采用突扩方式与竖井连接所形成的脱壁水流结构,与传统的贴壁式竖井的水流结构具有明显不同,不仅可以有效避免竖井段因水流流速较高可能造成的空化空蚀破坏,降低施工难度,而且有利于水舌掺气并促进消力井消能。
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In the fourth chapter, the gait programming problem for a six-legged robot to walk selfcontainedly from ground to wall was accessed. A strategy and an algorithm to realize that kind of transit gait were put forward, which was verified by computer graphics simulation.
第四章探讨了地壁两用六足机器人从地面到壁面实现过渡行走的步态规划问题,提出了一种行之有效的实现过渡步态的策略和算法,通过计算机图形仿真研究证实了它的可行性和有效性。
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Theoretically,the intershell coupling makes energy bands of multiwalled carbon nanotubes split and the degeneracies in the energy bands reduced,and the bandgaps of multiwalled carbon nanotubes decreased.The small bandgaps of multiwalled carbon nanotubes ensure the presence of a vibrational manifold in the optical region for each shell so as to minimize optical emission.
计算结果表明,层间耦合使多壁碳纳米管的能带分裂,能级简并度降低,同时使多壁碳纳米管的带隙减小,小的带隙确保了每层中都存在振动模式,多数激发态电子通过相邻管的快速振动转化能量而产生无辐射跃迁,使其荧光很难观察到。
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But it in 10"8mol/L-10"mol/L inhibited gastrin secretion .whereas it promoted somatostatin secretion of duodenum in vitro. GnRH-A did not effect significantly gastrin and somatostatin secretion of stomach in vitro.These results suggested that GnRH-A may integrate with GnRH receptor and restrain directely gastric acid secretion in parietal cell.
综上所述,我们认为胃腔内的Gn尺H类似物可能首先和壁细胞上GnRE受体结合,直接抑制壁细胞胃酸的分泌,由于胃酸分泌减少反馈性地刺激胃泌素细胞,促进其合成及分泌胃泌素,胃酸分泌减少同时也反馈性的抑制生长抑素的释放,反馈性地抑制胃肠壁内EC细胞分泌5一HT。
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。