volatilization method
英
美
网络 挥发法
双语例句
- Studies on the characteristic of ammonia volatilization in soil surface applied urea, compound fertilizer, coated urea and coated compound fertilizer by the enclosure method.
应用密闭法对尿素及其二次加工产品&复合肥料、包膜尿素和包膜复合肥料在施入土壤后的氨挥发特征进行了研究。 - The thermogravimetric analysis was used to measure the volatilization loss curves of Pt-Pd-Rh alloys. The X-ray photoelectron spectroscopy and the sputtering stripping method were used to determine the chemical state and the concentration of constituent on the surface and subsurface of Pt-Pd-Rh alloys.
用TG热重仪测定Pt－Pd－Rh合金的挥发失重曲线，用X光电子能谱（XPS）和溅射剥离技术确定其氧化态表层及次表层组元化学状态和浓度。 - The problem of reactive power optimization is infeasible in some cases, which leads to the volatilization in iteration of primal-dual interior point method in the problem.
针对电力系统在某些运行状态下无功优化的可行域为空，进而导致现代原对偶内点方法迭代发散的情况，通过引入同伦理论对无功优化不可行问题进行探测。 - Aspen Plus simulation and experimental study on ammonia volatilization process in the production of potassium carbonate by ion-exchange method
离子交换法生产碳酸钾除氨的aspenplus模拟与实验研究 - Ammonia volatilization was measured by an enclosure method, and N2O emission and denitrification loss were measured by without and with acetylene inhibition-soil core incubation technique, respectively.
用乙炔抑制-土柱培养法测定反硝化损失，不加乙炔培养则测定土壤N2O排放。 - A continuous airflow enclosure chamber method was used to study ammonia volatilization from paddy field under the rice-wheat rotation system in South Jiangsu and effects of rate and method of nitrogen fertilizer application on ammonia emission from the field during the rice and wheat growing periods.
采用密闭室法研究苏南地区稻麦轮作体系中，不同施N量和施N方式对水稻和小麦生育期氨挥发损失的影响。 - Ammonia volatilization is an important pathway of N losses in the winter wheat-summer maize rotation system in the North China Plain. However, the quantified information about ammonia volatilization under different conditions in this system is limited due to lack of available measurement method.
氨挥发是华北平原冬小麦-夏玉米轮作体系氮肥损失的重要途径之一，由于缺乏准确、有效的测定方法，该体系不同条件下氮肥的氨挥发缺乏定量评价。 - Improvement of Hydrofluoric Acid Volatilization Method for Determining Silica Dioxide in Quartz
***挥发法测定石英砂中二氧化硅含量方法改进 - Ammonia volatilization was measured with the enclosure method in the laboratory in Japanese International Research Center for Agricultural Sciences ( JIRCAS) in 2000. The object was to test the effect of air flow-rate, temperature and application method of urea on ammonia volatilization from paddy soils.
在日本国际农林水产研究中心实验室用密闭室法测定了淹水条件下不同通气速率、不同温度和尿素施用方法的氨挥发。 - During the whole rotation cycle, ammonia volatilization losing with optimization method was 2.76% lower than that with normal method, and nitrogen apparent efficiency used by rice and wheat with optimization method was 2% and 6% higher respectively than that with normal method.
在整个轮作周期中，氨挥发损失优化施肥比习惯施肥低2.76%，稻、麦对氮肥的表观利用率优化施肥比习惯施肥分别高约2%和6%。 - Based on experiments of various biomass flash pyrolysis volatilization performed with a laminar entrained flow reactor, the model was checked by experimental data acquired with ash tracer method.
通过在层流炉上进行的多种生物质闪速热解挥发实验，并利用灰分示踪法计算得到了挥发百分比实验数据。 - Zinc volatilization in the process of preparing Ni Zn ferrite powders by SHS and conventional solid phase method was investigated.
研究了在用不同方法（SHS方法和传统固相反应法）制备NiZn软磁铁氧体粉体的过程中，Zn挥发量的变化。 - Field in situ determination of ammonia volatilization from soil: Venting method
田间土壤氨挥发的原位测定&通气法 - Experimental Study of Ammonia Volatilization Technics in the Production of Potassium Carbonate with Non-Carbonization Ion-Exchange Method
离子交换免碳化法生产碳酸钾中挥氨工艺实验研究 - This kind of composite conduit with good degradation and good drug release property was prepared by a solvent volatilization method using poly ( DL-lactide), phosphate and nerve growth factor.
采用聚乳酸作为基体材料，添加一定比例的钙磷无机盐和神经生长因子（NGF），通过溶剂挥发法，制备出一种新型的具有良好降解性能和药物释放性能的复合型神经导管。 - Arsenic ( As) accumulation and volatilization by microorganism decreasing environmental risk of As in soil has been recognized as an economically efficient remediation method without secondary pollution.
利用微生物对砷（As）的累积与挥发来降低土壤中砷的环境风险已被认为是一种经济、有效且无二次污染的修复措施。