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与 钝的 相关的网络例句 [注:此内容来源于网络,仅供参考]

The process of preparing sterilizing granule capable of generating chorine dioxide in one package includes the following steps: preparing activating agent; mixing inorganic salt and nickel acetate, re-crystallization, sieving and deactivation; sieving and deactivating solid acid; mixing with inorganic salt; mixing sodium chlorite and cobaltous chloride, re-crystallization, sieving and deactivation; and mixing the activating agent with sodium chlorite.

一种可发生二氧化氯的一元包装消毒颗粒制备方法,其特征是制备活化剂:将无机盐加入醋酸镍,经过重结晶后,筛分、钝化处理;将固体酸进行筛分、钝化处理;然后与无机盐进行混合;在亚氯酸钠中加入氯化亚钴后,经过重结晶、筛分、钝化处理;将上述活化剂和亚氯酸钠均匀混合即成。

In this process, the phosphatization is incorporated to increase the thickness of the film, and the transition element salt is used as blacken agent to take the placeIIof soluble silver or cOPper salt.

采用非银盐、铜盐发黑剂,系统研究了锌镍合金镀层的黑色钝化工艺,并将磷化工艺结合进钝化中,得到了厚膜型钝化膜。

The results indicated that the passive films showed a distribution of multi-layer structure and properties of p-type semiconducting in the conditions of quiescence.

结果表明,静态条件下, 0Cr13Ni5Mo和1Cr18Ni9Ti不锈钢均发生了钝化,钝化膜呈多层结构分布;空化条件下,钝化膜的稳定性降低,半导特性发生反转。

The problem that noxious chrome of sexavalence and trivalence is present in the galvanizing coat and passivating solution of the prior art is solved substantially by the passivating solution of the present invention.

本发明提供的无铬钝化液可以从根本上解决了现有的产品镀锌层及钝化液中含有有毒有害的六价铬和三价铬元素的问题,并可真正替代现有的含有六价铬和三价铬的铬酸盐钝化液,实现对电镀锌层和热镀锌层的钝化。

The results show that the samples exposed to the air previously for 24 h can be passivated automatically in acetic acid solution with Cl- with the corrosion potential remaining 100mV.No such phenomenon was observed for samples which were cathodically polarized with the corrosion potential stabilizing at a value of -242±3mv. The passive film formed by anodically polarizing is more proof than formed in the air.

研究还发现:在空气中放置24小时后的试样在Cl-醋酸溶液中能自钝化,自腐蚀电位为100mv;经阴极极化后的试样在Cl-醋酸溶液中不能自钝化,其自腐蚀电位为-242±3mv;经阳极极化形成的钝化膜比在空气中自然形成的钝化膜更致密。

The thermobaric explosive which is similar to PBXs is the new generation of FAE. By analyzing the PBX theory, the F rubber, D ruber and H ruber were chosen as binders, and the calcium stearate, ceresin and graphite were chosen as desensitizing agents. One kind of binders and two kinds of desensitizing agents were selected to form a system for coating the thermobaric explosive. Then their shaping performance and the mechanical sensitivity were compared.

固体温压炸药是液固复合云爆剂的发展型,类似于压装高聚物粘结炸药,所以对PBX的理论和经验进行了研究,选择粘结剂为F橡胶、D橡胶、H橡胶,钝感剂为蜡类钝感剂、硬脂酸钙、石墨,选取一种粘结剂和两种钝感剂,组成三元粘结-钝感体系,通过合理的包覆工艺对主体温压炸药进行包覆,比较它们的成型性能和机械感度。

The results show that: 1 trashracks do not interfere with one another when the trashrack spacing-to-width ratio is not small than 4, 2 turbulent intensity of the wake flow for the trashrack with streamlined profiles is much small.

用该算法对大长宽比的钝体尾流三维超声波流速仪测量数据的分析表明:1钝体间距与宽度之比大於4时,钝体间的相互影响可以忽略不计;2流线型的钝体尾流紊动强度较小。

The effects on appearance and color and structure of passivating film were studied for various treatments of brass products by two\|step passivation, and the film structure was characterized by using SEM.

介绍了不同处理方式对黄铜制品经二步钝化法处理后形成钝化膜外观、色泽及结构的影响,并通过扫描电镜对钝化膜结构进行了表征。

It was shown that the pitting corrosion potential of stainless steel could be 1.0 V. The corrosion resistance of the passive film could be improved still further by adding proper quantity of K2Cr2O7 into passivating bath solution.

结果表明,医用317L不锈钢在≥30%的HNO3 35℃ 6h的条件下钝化,该钝化膜在0.9% NaCl溶液(37℃)中进行电化学测试,其点蚀电位约为1.0V,在HNO3钝化溶液中加入适量的K2Cr2O7可以进一步提高钝化膜的耐腐蚀性能。

The mechnism of this method, the properties of the sulfurized GaAs (100) surfaces and the effects of the sulfide treatments are carefully studied. Two practical applications of the S〓Cl〓 treatment have been presented. They are:. the use of S〓Cl〓 treatments on the preparation of GaAs (100) substrate surfaces for the ZnSe MBE growth and the treatments of the GaAs HBT devices. The dc characters of the HBT are greatly improved.

作者对该方法的机理,钝化后GaAs表面的性质及钝化效果进行了系统的分析,并找出S〓Cl〓钝化GaAs表面完整的工艺条件,把这种钝化方法进行了实际应用。S〓Cl〓在GaAs表面MBE生长ZnSe的预处理中取得了成功,还利用S〓Cl〓处理GaAsHBT器件,使其直流特性得到明显的改善。

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