The title compound has been obtained by the reaction of copper powder with sulfur powder, potassium sulfide and 3-methylpyridine at ambient temperature and normal atmosphere.
采用铜粉、硫粉、硫化钾及3-甲基吡啶在常湿、常温下直接合成了标题化合物。
Apply gelled acid onto surface at ambient temperature.
在环境温度下向表面应用胶化酸。
Co-W alloy coating is amorphous at ambient temperature.
合金镀层常温下为非晶态。
The tensile property of the alloy at ambient temperature was improved also.
添加稀土元素使镁合金的室温拉伸性能得到提高。
Cold cracks are generated in the solid condition, generally at ambient temperature.
冷开裂是在固态条件下、一般在环境温度下形成。
Chemical processes carried out at ambient temperature cannot be expected to operate rapidly.
温度下进行化学过程，不能期望它迅速地发生作用。
The features and desulfurizing principle of fine desulfurizer at ambient temperature were introduced.
介绍了常温精脱硫剂的特点、脱硫原理及主要常温精脱硫剂的型号和性能。
Diesel fuels and middle distillates. filter blocking tendency at ambient temperature. filtration method.
柴油和中性蒸馏液。室温下过滤中断倾向。过滤法。
The detergent is used at ambient temperature. It is easy to wake with excellent cleaning effect and low cost.
所制得的水基除积炭清洗剂常温使用、性能优良、工艺简单、成本低廉。
Butanes and butenes can be maintained in the liquid states at ambient temperature under quite moderate pressure.
在适当的大气压力及常温下，丁烷和丁烯均可保持液体状态。
This designed technology has solved the problems of rusting at ambient temperature and localization of equipment.
该设计工艺解决了常温除锈、设备国产化等问题。
The coating thus obtained was a milk white viscous liquid which dried quickly to a smooth film at ambient temperature.
其性能指标测试的结果表明，该涂料为乳白色粘稠液体，常温下速干，漆面平整光滑。
The safety showers and eyewash stations shall be self-contained and supplied with potable water at ambient temperature.
安全淋浴和洗眼器配置地必须设备齐全，并且供应室温饮用水！
The effects of Sr addition on mechanical properties of different magnesium alloys are different at ambient temperature.
锶对不同系列镁合金力学性能的影响不尽相同；
The catalyst, operating at ambient temperature, can remove H2S and COS simultaneously and is regenerable for many times.
该催化剂在常温下操作，可多次再生，并能同时脱除h2s和COS。
The preparation of the two-component casting polyurethane rubber curing at ambient temperature for cast moulds was studied.
对室温固化铸造模用双组分聚氨酯浇注胶的制备进行了研究。
The catalytic activity and selectivity of the catalysts for n-pentane isomerization at ambient temperature were investigated.
考察了所制备的催化剂上常温下正戊烷异构化反应的活性和选择性。
The result shows that activated carbons have larger processing capacity, but difficult to be regenerated at ambient temperature;
结果表明，活性炭具有较大的处理能力，但常温下不易再生；
It has good colour retention, excellent resistance to water and alkalinity on the concrete surface. Applied at ambient temperature.
具有保色性佳、耐水洗和混凝土表面的碱度等特点，对施工温度没有要求。
Hot cracks refer to the liquid condition, whereas cold cracks are generated in the solid condition, generally at ambient temperature.
热开裂指在液态下产生裂缝，而冷开裂是在固态条件下，一般在环境温度下形成的裂纹。
The recovery efficiency at ambient temperature, at high temperature, in different time and after multiple recovery were reviewed in detail.
重点研究了室温、高温、不同修补时间及多次修补后的修补效率。
The interference taper assembly of the hub on the shaft is performed hydraulically and at ambient temperature, without dismounting the coupling.
轮毂与轴的对接锥形装配采用液压方式在环境温度下实现，而不需要对联轴节进行拆卸。
The fruits of Niitaka pears were treated with 1-MCP(1-methylcycloproene) in low temperature, during storage at ambient temperature were studied.
以新高梨为试材，果实经1-MCP（1-甲基环丙烯）处理再冷藏一定时间后，研究常温货架期间1-MCP对果实贮藏效果的影响。
A new post-treatment technique that Ni-P alloy coatings can be sealed at ambient temperature by chemical method has been investigated and developed.
研究了一种新型的镍磷合金镀层镀后处理工艺，即在常温下。采用化学的方法对镍磷合金镀层进行封孔处理。
However, no significant difference was found in the marketable rate of fruit after stored or transported for a long distance at ambient temperature.
但不能提高果实采后常温贮藏及经长途常温运输后的商品率。
For petroleum waxes, the Saybolt wax Chromometer is equipped with heaters to keep waxes that are not fluid at ambient temperature molten during testing.
对于石蜡样品测试，赛波特石蜡比色计配备了加热器来保持样品在测试期间呈液体状态。
The catalyst system is very stable at ambient temperature and its stability is enhanced by addition of small amount of styrene monomer during preparation.
该催化体系有较高的低温稳定性，在陈化时加入少量苯乙烯单体能增强其稳定性。
The density change and mechanical properties during the rolling process at ambient temperature were examined, and its microstructure was observed by SEM and tem.
探索了板材轧制过程中材料的密度变化规律及室温力学性能，通过金相、扫描电镜和透射电镜观察了其微观组织。
Using trimethylamine and epichlorohydrin as raw materials, an active intermediate, glycidyl trimethyl ammonium chloride (GTA), was synthesized at ambient temperature.
以环氧氯丙烷和三甲胺为原料，常温下合成活性中间体失水甘油基三甲基氯化铵(GTA)。
Using trimethylamine and epichlorohydrin as raw materials, an active intermediate, glycidyl trimethyl ammonium chloride (GTA), was synthesized at ambient temperature.
以环氧氯丙烷和三甲胺为原料，常温下合成活性中间体失水甘油基三甲基氯化铵(GTA)。
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