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The results show that the composite coating is metallurgically bonded to the substrate and the microstructure is fine and uniform. The hardness of the composite coating is up to 400 HV, which is 2.5 times that of the substrate. Under room temperature and oil lubrication condition, the sliding wear tests indicate the friction coefficient and weight loss of the composite coating are smaller than those of substrate. The worn surface of the composite coatings is much smoother than that of the substrate, without grooves and crater.

结果表明,复合材料涂层与基体形成良好的冶金结合,微观组织细小、均匀;复合材料涂层硬度达400HV,约为基体的2.5倍;在室温油润滑条件下,滑动磨损试验表明复合材料涂层摩擦系数和失重均小于基体,磨损表面划痕较浅且平滑,无明显的犁沟、粘着、剥落现象;激光表面合金化显著提高了材料的耐磨性。

Calyciflorus clones were cultured at 15℃, 20℃, 25℃and 30℃with 3.0×106 cells/mL of Scenedesmus obliquus to investigate their differences in life history characteristics and their responses to increasing temperature.

结果表明,温度对萼花臂尾轮虫存活率和繁殖率的影响在不同克隆间存在着差异。20℃和25℃下,四个克隆轮虫的世代时间和净生殖率均分别无显著的差异;20℃、25℃和30℃下,四个克隆轮虫的平均寿命和出生时的生命期望亦然。

Single proton emission computer tomography and X-Ray film were taken to observe the allocation of the drugs.Results (1) Pelvic and periaortic nodal 5-FU concentrations of RP were 60~106 and 76~119 times of that of IP respectively.(2) The nodal 5-FU concentrations on repeated injection side were 16~20 times of that on control sides of RP.(3) There was no complications or adverse effect observed.(4) 5-FU was allocated to the space including the external iliac, internal iliac, obturator, deep inguinal and common iliac lymph nodes and also up to the periaortic lymph nodes.

结果 (1)腹主动脉旁淋巴结5-FU浓度,腹膜后化疗是腹腔化疗的76~119倍;盆腔淋巴结5-FU的浓度,腹膜后化疗是腹腔化疗的66~106倍;(2)腹膜后化疗重复注药,注药侧5-FU浓度为未注药侧的16~20倍;(3)腹膜后化疗与腹腔化疗均无明显的毒副作用;(4)经盆腔腹膜外间隙给药,药物能从盆腔上行至腹主动脉旁淋巴结及其周围。

Conversely, the luminous images of the Sophoclean heroes--those Apollinian masks--are the necessary productions of a deep look into the horror of nature; luminous spots, as it were, designed to cure an eye hurt by the ghastly night.

只有在这一意义上,我们才能相信掌握了所谓&希腊的乐观&这庄严卓越的概念之真谛,但是在今日我们居然随处都会遇见一种错误的见解,说是这种乐观乃是安枕无忧的愉快心情的结果。

Almost all instances generated by standard models are unsatisfiable with probability tending to 1 as the number of variables approaches infinity. In 1998, a survey by Gent et al. shows that most previous experimental studies about random CSP models are affected by this result.

也就是说,在多数情况下,当变量数趋近于无穷大时,经典模型产生的所有实例几乎都是无解的。1998年,英国学者 Gent 等人的综述表明:以往大多数有关随机 CSP 问题的实验研究都受到了此结果的影响。

Under middle and high heat flux, the liquid was degassed with the result that the boiling was pure liquid nucleate pool boiling, and, hereafter, the heat transfer coefficients could not be raised with increasing dissolved gas.

实验结果发现,低热通量时,相同热通量下的壁面温度会随著可溶解气体含量的增加而降低,主要原因是增加气体含量可以降低初始沸腾的热通量;中高热通量则因液体中所含的气体被除气所致,为纯液体核沸腾,热传系数无明显的提升。

Experimental results indicate that about the results of flux, the flux of the mixed solution of amino acid and BSA doesn't have a significant influence with changing pH value, but it increases with the cross flow rate due to the resistance of concentration polarization layer decreases with increasing cross flow rate. The flux of BSA solution decreases with increasing concentration due to the resistance of concentration polarization layer increases with increasing concentration.

实验结果显示,滤速方面,胺基酸与BSA混合水溶液之滤速随pH値的改变并无明显的变化;但随扫流速度的增高而些许增加是由於增加扫流速度会增加膜内流体的扰动,减少浓度极化层阻力; BSA溶液之滤速随著浓度的增高而减少是由於浓度极化层阻力随著浓度增高而增加。

Through the comparison of the testing result of bolster and side frame, molding process without sand flask and with sand flask, as well as the comparison and analysis of casting defects, eventually, we found that the produc-tion of qualified casts was mainly affected by the maternal, technology and exogenous factors of resin bonded sand.

本文通过对摇枕、侧架无箱造型工艺和有箱造型工艺试验结果的对比,以及通过对铸件产生缺陷情况的对比和分析,最终确定合格铸件的生产,主要受树脂砂的原材料、工艺和外部因素综合影响。

RESULT: It showed that the tumor growth on mice bearing Heps, Lewis and sarcoma 180 could be significantly inhibited by YCP (9,3 mg/kg,iv)(P.01) without any significant decrease on the body weights.

结果:与空白对照组相比,YCP(9, 3 mg/kg,iv、ip)对小鼠移植瘤肝癌实体型、肉瘤180(S180)、Lewis肺癌的肿瘤生长具有明显的抑制作用(P.01),且对小鼠的体重无明显的抑制作用。

SOD activity was at peak in 5 mg/L Zn treatmenat, indicating greater ability to eliminate ROS caused by excessive Zn. Zn contents in roots and thalluses of duckweed in vivo increased significantly with increase of Zn concentration in solution at 0-5 mg/L Zn. When Zn concentration was higher than 5 mg/L, Zn accumulation in duckweed was no more increased significantly. And, the plant was damaged by excessive Zn.

结果表明:在Zn浓度为5 mg/L时,浮萍生物量并没有受到明显的影响,表现出较强的抗性;SOD酶活性也最高,表明清除氧自由基的能力也较强;Zn的积累随处理浓度增加而增加,在5 mg/L Zn处理时,也基本达到饱和,超过该浓度,吸收量则无明显的变化,同时浮萍也明显受到伤害。

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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。

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.

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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。