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In addition, the original sizes of the worn components can be restored by means of thermal spray. The feedstock wires perform the function of self-consuming electrodes and compressed air is propelling gas in the electric arc spray.

可以对材料表面性能(如磨性、腐蚀性、高温隔热性等)进行强化或再生,起到保护作用,并能对因磨损、腐蚀或加工超差引起的零件尺寸减小进行恢复。

Fists Products are special self-lubricating, wear-resistant high temperature range of mechanical products.

拳头产品是特种自润滑、高温磨损的各种机械产品。

Effects of different silane coupling agents on high temperature resistance of epoxy modified silicon resin were studied.

研究了不同硅烷偶联剂对环氧改性有机硅树脂高温性能的影响,研究结果表明,使用KH560的环氧改性有机硅树脂高温性能较使用其它硅烷偶联剂的为好。

It shows that the rate of dye - uptake was good and the fastness to soap and solarization were comparable with black direct dyestuff L - 3BG.

结果表明,染料的上染率较高,染料的皂洗牢度和日晒牢度与直接黑L-3BG相当。

Economic value: Sesbania is admirable summertime green manure, have be able to bear or endure salt, be able to bear or endure waterlogged, grow rapid, adaptability is wide, fight go against force to wait for character by force, reason reforms for solonchak area good crop of soil.

经济价值:田菁是优良的夏季绿肥,具有盐。涝。生长迅速。适应性广。抗逆力强等特性,故为盐土地区改良土壤的优良作物。

High voltage SOI lateral MOS devices studied in this paper are early application work for SOI SPIC.

本课题分析具有局域电荷槽结构的SOI LDMOS的纵向压机理,提出界面电荷压模型,这是迄今为止所见报道的高压SOI器件理想的新模型。

In order to enhance the anti-corrosive performance of ZK60 magnesium alloy, the chemical conversion coatings on ZK60 magnesium alloy obtained from phosphate or stannate solutions were studied.

摘 要:为了提高ZK60镁合金的腐蚀性能,利用磷酸盐溶液或锡酸盐溶液,考察了在ZK60镁合金上形成磷酸盐或锡酸盐化学转换膜的工艺条件及膜层的蚀性能。

In order to enhance the anti-corrosive performance of ZK60 magnesium alloy,the chemical conversion coating s on ZK60 magnesium alloy obtained from phosphate or stannate solutions were studied.

结果表明:在磷酸盐溶液中,当处理温度为50℃时,磷化30min后试样的电荷转移电阻为224.03Ω·cm2;当温度为80℃,反应时间为45min时,所得转换膜的Rct为377.67Ω·cm2,阻值最大,腐蚀性能最好;对于锡酸盐化学转化膜,90℃下,处理60min的膜层蚀性能最好,其Rct为388.32Ω·cm2,与磷酸盐化学转化膜相比,两种膜的保护性能相差不大。

Objective To study the resistance of methicillin-resistant staphylococci against antibiotics.

目的 研究甲氧西林葡萄球菌的药状况。

Objective To investigate clinical infection and resistance of methicillin-resistant staphylococcus.

目的 探讨甲氧西林葡萄球菌的临床感染及药现状。

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推荐网络例句

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了,但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场,你等着挨绳子吧!

Several theories about reigniting and extinguishing of the arc have been refered.

本文综合考虑了几种电弧重燃和熄灭理论。