phosphine

用法例句

Effect of free phosphine on sulfate reduction.;

磷化氢对硫酸盐还原的影响

Determination of Phosphine by Flame-photometric Gas Chromatography;

火焰光度气相色谱法测定磷化氢的研究

Recirculation fumigation with mixture of DDVP+alcohol+PH 3 was tested,the mixed gas distributed uniformly in grain bulk.

在敌敌畏中掺入酒精与磷化氢混合环流熏蒸 ,使混合气体在粮堆内均匀分布 ,解决了敌敌畏在粮堆内的施药难题 ,达到彻底防治书虱的目的。

The results showed that the concentration of PH 3 can maintain 100 mL/m 3 for 47 days,and the distribution of PH 3 was uniform after 72 hours.

5 g/m3磷化铝 ,在高大平房仓进行粮面施药自然潮解磷化氢环流熏蒸 ,保持仓内磷化氢气体浓度在 1 0 0mL/m3以上 4 7天 ,投药 72小时 ,气体分布均匀。

The optimum application dosage of PH 3 fumigation were discussed,and the two methods,application only once and application two times for recirculation were compared.

本文对高大平房仓磷化氢熏蒸施药量进行了研究 ,并对环流熏蒸一次性投药和两次投药两种方式进行了对比。

TEST OF PH_3 RECIRCULATION FUMIGATION IN SILO;

立筒仓磷化氢环流熏蒸试验

CAUSE OF FORMATION AND CONTROL OF PH_3 RESISTANT INSECI;

浅谈磷化氢抗性害虫的成因及治理

RESEARCH OF FUMIGATION WITH LOW DOSE OF PH_3 FOR CONTROLLING STORED-GRAIN INSECTS;

磷化氢低剂量熏蒸杀虫应用技术的探讨

Adsorbing Purification of PH3 in Off-gas of Yellow Phosphorus by Modified Activated Carbon;

改性活性碳吸附净化黄磷尾气中的磷化氢

Study on Penetrability of PH3 through Strips in Different Package Patterns;

磷化氢对不同包装的片烟穿透能力研究

CAUSES ON POOR RESULTS OF PH3 FUMIGATION AGAINST STORED GRAIN INSECTS AND TACTICS;

浅析磷化氢熏蒸杀虫不彻底的成因及对策

The existing states of hydrogen phosphide in water environment are reviewed.

回顾了水环境中磷化氢的存在状况,影响湖泊沉积物中磷化氧释放的环境因素(pH、DO、温度等),磷化氢的产生机理和磷化氢的检测方法。

Gas for electronic industry--Phosphine

GB/T14851-1993电子工业用气体磷化氢

Phosphine recirculation equipment for grain storages

粮食仓库磷化氢环流熏蒸装备

GENETIC ANALYSIS OF PHOSPHINE RESISTANCE INRHYZOPERTHA DOMINICA ANDSITOPHILUS ORYZAE

谷蠹和米象对磷化氢抗性遗传的研究

Adsorption characteristics of phosphine on modified 13X molecular sieve

磷化氢在改性13X分子筛上的吸附行为

INHIBITION OF PHOSPHINE ON CATALASE IN ADULTS OF RHYZOPERTHA DOMINICA (FABRICIUS) AND SITOPHILUS ZEAMAIS (MOTSCHULSKY) IN VIVO

磷化氢对谷蠹、玉米象成虫体内过氧化氢酶的抑制作用

COMPARISON OF SPECIFIC ACTIVITY OF CATALASE IN THE PHOSPHINE-RESISTANT AND PHOSPHINE-SUSCEPTIBLE STRAINS OF RED FLOUR BEETLE,TRIBOLIUM CASTANEUM (HERBST)

赤拟谷盗磷化氢抗性和敏感品系的过氧化氢酶活性比较

The conversion of phosphate into phosphine was an important biological reaction with potential value in application.

磷酸盐转化成磷化氢是一个具有重要潜在价值的生物反应。

Study on the Distribution Characteristics, Release Process and Transformation Mechanism of MBP in Marine Sediments;

海洋沉积物中磷化氢的分布、释放与转化研究

Determination of Phosphorus Content in Hydrogen Peroxide by Phosphomolybdate Yellow Spectrophotometric Method

磷钼黄分光光度法测定过氧化氢中磷含量

Process Research for Producing KH_2PO_4 with Fertilizer CaHPO_4 and KCL;

肥料磷酸氢钙和氯化钾生产磷酸二氢钾的工艺研究

disodium hydrogenphosphate 12--hydrate for oxidant analysis

氧化剂测定用十二水合磷酸氢二钠

Chemical reagent--Sodium dihydrogen phosphate

GB/T1267-1977化学试剂磷酸二氢钠

Chemical reagent--Disodium hydrogen phosphate dodecahydrate

GB/T1263-1986化学试剂磷酸氢二钠

potassium dihydrogenphosphate for oxidant analysis

氧化剂分析用磷酸二氢钾

Chemical reagent--Potassium dihydrogen phosphate

GB/T1274-1993化学试剂磷酸二氢钾

Research on Treatment of Mother Solution of Calcium Hydrophosphate by Chemical Precipitation Method;

化学沉淀法处理磷酸氢钙母液的研究

Microstructure of Ca(OH)_2-Phosphorous Slag Powder System

氢氧化钙-磷渣粉系统的微观结构(英文)

Study on catalytic synthesis of aspirin with potassium dihydrogen phosphate

磷酸二氢钾催化合成阿司匹林的研究