precipitation的例句大全

Surface Convergence Line and Precipitation Area Forecast of Heavy Convective

地面辐合线与强对流天气落区

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However, due to the precipitation of chromium nitrides in the nitrided case, conventional plasma nitriding usually deteriorate in corrosion resistance, which is unacceptable in many application situations involving severe corrosive attack by the environment.

然而由于氮化铬在氮化层中沉淀析出，在许多受环境严重腐蚀的应用场合，使传统的离子氮化耐腐蚀性能恶化，这是无法接受的。

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Study on regeneration for spent caustic of ethylene cracking by chemical precipitation

化学沉淀法再生乙烯裂解废碱液的研究

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Computer Simulation for the Precipitation Mechanism of the Cubic Alloy Including Coherent Strain Energy

包含共格畸变的立方合金沉淀机制的计算机模拟

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The pairs of cumulative curve of annual runoff and annual precipitation of deep appeares linearly increasing trend, two stations correlation coefficients are 0.996 and 0.965, and so annual runoff series have very high consistency.

年径流深与年降水深的双累积曲线呈线性增加趋势，径流系列具有一致性。

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A Numerical Simulation on Natural Precipitation Process and Cloud Seeding in Cumulonimbus Clouds with Warm Cloud Base

暖底积云自然降水过程和人工催化个例数值模拟

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The regulation of incubation time, precipitation sequence and mechanism of Ni-Al-V alloy on the effect of temperature and concentration was first studied using the microscopic phase-field method, and the interphase boundary structure of ordered domain migration characteristic of interphase boundary and nucleation orientation was investigated.

本文以Ni-Al-V合金为对象，首次采用微观相场法系统研究了温度、浓度对成核孕育期、沉淀序列、沉淀机制的影响规律，以及有序畴界面结构、界面迁移性、形核取向性。

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Sensor sensitivity is increased by amplifying the mass change associated with enzyme reaction by biocatalytic precipitation.

利用酶的催化沉淀反应对传感器的响应进行质量放大以提高其灵敏度。

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Study of Natural Precipitation Method and Impacting Method for Measurement of Bacterial Count in Air

撞击法和自然沉降法监测室内空气细菌总数捕获效果的研究

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The electrostatic precipitation electrostatic agglomeration process is used for purifying the harmful gas and smoke dust from an aluminum cell of self baked anode.

应用电除尘与静电凝聚技术相结合，净化自焙阳极铝电解槽生产过程中所产生的有害气体和烟尘。

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Using barium hydroxide octahydrate and urea as raw material, barium carbonate is prepared by homogeneous precipitation method.

以工业氯化镁和硫氢化钡为原料，采用复分解法合成高纯氢氧化镁。

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Preparation of Barium Sulphate Nanoparticles by Liquid Precipitation

硫酸钡纳米粉体的液相合成方法

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Study on the Preparation of Barium Titanyl Oxalate by Homogeneous Precipitation

化学共沉淀法制备草酸氧钛钡的研究

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After phase separation, ammonium benzoate/ cupron were added as precipitation/ separation agents, and then determination was conducted by means of complexometry.

分相后经苯甲酸铵&铜试剂沉淀分离，取分样进行钙镁连续络合滴定；

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With the action of some bivalent cation, high temperature shift catalyst has been prepared by mixture precipitation method using open-hearth dust as a raw material.

利用钢铁厂平炉尘制备中温变换催化剂，制备成本低，工艺简单，活性达到部颁标准，具有明显的经济效益。

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Precipitation less wind and sand more than a short frost-free period .

降水少,风大沙多, 无霜期 短.

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During IOR by gas injection, asphtene precipitation will commonly block the effect of IOR.

在注气提高采收率过程中, 沥青沉降经常严重妨碍了采收率的提高.

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Precipitation in the mountain area is higher than in the plains.

山地的降水量要比平原高.

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By wet-precipitation method, pure calcium phosphate powder with Ca/ P P molar ratio of 1.67 and good Crystallization is synthesized in lab.

通过湿法沉积工艺实验室合成了Ca／P摩尔比为1.67的磷酸钙粉料，其物相纯正，结晶良好。

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The first cycle is from early June to mid-July and the center of precipitation and lower-level west wind is mainly located between 5 °-10 ° N.

第1个循环是从6月初到7月中旬，降水与低层西风的中心主要位于5°~10°N。

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