不腐蚀

Especially, it seemed to be difficult to achieve such new bone ingrowth on the surface of inert metal material.

但它们仍然存在一些问题：如应力遮挡导致的骨吸收，表面的磨损颗粒，局部的应力不均匀，金属腐蚀而产生的金属离子毒性。

The experimental results showed that the wire beam electrode could be used to study inhomogeneity of localized corrosion of metals.

结果表明，采用丝束电极技术能较好地研究金属局部腐蚀的不均匀性。

But 6063 is Al-Mg-Si alloy which is no intergranular corrosion.

而6063为铝-镁-硅合金，不存在这种腐蚀倾向。

Petals golden yellow, not tinged red, oblong-obovate to broadly obovate, 1.2-1.8 × 1-1.4 cm, 1.5-2 × as long as sepals; margin entire or slightly eroded-denticulate with row of intramarginal gland-dots; apiculus rounded to obsolete.

花瓣金黄色，不微染红色，对宽倒卵形长圆状倒卵形， 1.2-1.8 * 1-1.4 厘米，1.5-2 *等长于萼片；边缘全缘或稍具细牙齿腐蚀的的具成排的近边缘内的腺体小圆点；细尖的圆形到废退。

The application of jet propulsion in automobiles is not possible until new alloys are produced to withstand great heat and corrosion.

在发现新的耐高温、抗腐蚀的金属材料以前，汽车上不太可能使用喷气推进技术。

Let no Pleasure tempt thee,no Profit allure thee,no Ambi-tion corrupt thee,no Example sway thee,no Persuasion move thee,to do any thing which thou knowest to be Evil;So shah thou alwayslive jollily:for a good Conscience is a continual Christmass.

不要让享乐引诱你，不要让利益引导你，不要让自负腐蚀你，不要让先例动摇你，不要让劝告改变你，不要让上述因素影响你，不促使你去做恶事，你就会生活快乐，清白的良心每天都像过圣诞节。

Lacunaria maize starch can be resulted from theα-amylose-catalyze hydrolysis, but the surface of potato starch was just eroded under the same condition. The crystallinity of starches can not be increased through theα-amylose-catalyze hydrolysis.

淀粉酶催化水解时，玉米淀粉颗粒形成多孔状，马铃薯淀粉只是颗粒表面被腐蚀水解，酶解不能提高淀粉的结晶度。

The kinetics of the inner layer film growth at open-circuit potential is approximately logarithmic.

在自腐蚀状态下，内层膜的生长近似服从对数规律，外层膜的生长则不服从对数规律。

Keeping metallurgical observation upon microcrack and making energy spectrum analysis of its top, we think that propagation of microcrack is across cr...

结果表明，对于大庆油田的井下油水介质环境来说，腐蚀对疲劳裂纹的形成不起明显作用，只对裂纹的扩展有一定的加速作用。

The problem of microporosity corrosion in metal coating arisen from the imprecision of sealing agent in practice was effectively solved by means of the sealing agent of passive film.

钝化膜封孔剂有效地解决了实际中金属涂层封孔剂涂刷不严造成微孔腐蚀的问题。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。