It is considered that the V-N micro-alloy high carbon wire rods obtain the high strength and toughness mainly due to grain refining and precipitation strengthening.
研究认为钒氮微合金化硬线钢主要通过细晶强化和沉淀析出强化，从而提高钢材的强韧件。
Precipitation uplifts ground water level and weakens shearing strength of soil, thus results in large displacement in side direction.
大气降水抬升了地下水位，并削弱了土体的抗剪强度，从而使得土体的侧向位移迅速增大。
In addition, discontinuous precipitation often occurs in the later stage during aging, which caused the sharp decrease of many properties including strength and corrosion resistance.
另外，合金时效后期易产生不连续沉淀，导致合金的强度、抗腐蚀性等性能大大降低。
Increasing snow cover will obviously decrease the strength of Asia summer monsoon and the precipitation of South China and increase the precipitation of the Changjiang River valley.
积雪的增加会明显减弱亚洲夏季风的强度，使华南的降水减少，江淮流域的降水增多。
The precipitation behaviors of titanium in high strength low alloy steel(HSLA steel) were summarized including the type, morphology, size and precipitation kinetics of the precipitates.
总结了钛在低合金高强钢中的析出行为，包括析出物的种类、形态、尺寸及析出动力学；
Inherent relation exists between the strength and micro appearance of alumina grain. And the micro appearance of alumina appearance depends on the precipitation process of aluminate liquor.
氧化铝的强度与其颗粒的独特显微形貌有着内在的联系，而氧化铝颗粒的显微形貌取决于铝酸钠溶液的分解工艺。
The upper level dry and cold air with high moist potential vorticity value was superposed to the low-level disturbance, which was advantageous to instability stratification strength and precipitation.
高空具有高湿位势涡度值的干冷空气叠加在低层扰动上，有利于不稳定层结的加强和降水发生。
The high-temperature ductility deteriorates and intra-granular strength increases with an increases of dynamic precipitation of carbide.
结果表明：晶内强度随碳化物动态析出量的增加而上升，高温塑性随之而降低。
Precipitation for the intransigence of melanoma, skin bottom depth, strength decomposition of melanoma, repulse and dilute the face, prevention and reproducible Whitening Source flawless Meiji;
针对沉淀的顽固黑色素，深入肌肤底层，强力分解黑色素，击退、淡化面部色斑，重现净白无瑕美肌；
Technology Study and Exploration of Industrial Application on Treating the High Strength Ammonia Nitrogen Wastewater of Coke Plant by Chemical Precipitation Method;
氨基酸废水处理技术一直是国内外氨基酸生产厂家和环保界的研究热点。
Technology Study and Exploration of Industrial Application on Treating the High Strength Ammonia Nitrogen Wastewater of Coke Plant by Chemical Precipitation Method;
氨基酸废水处理技术一直是国内外氨基酸生产厂家和环保界的研究热点。
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