An introduction is presented to the new methods and operative process of testing the organochlorine content in oilfields chemical agents.
介绍了测试油田化学药剂中有机氯含量的新方法和操作过程,说明了新方法测得的数据误差小,重现性好、检出下限低、易于操作等优点。
Using several kinds chemical agents and self－ made equipments, author tested the washing properties of pingguo bauxite ore at laboratory.
利用自制的洗矿设备，对平果铝土矿难洗矿石进行了添加化学药剂的洗矿试验。
The ovary of dwarf abortion wheat was respectively induced by artificial pollination (in natural fields) and by chemical agent (in isolated fields).
在大田条件下 ,采用正常授粉 ,同时在隔离区条件下 ,用化学药剂 (1号液 :5 0 0mg·kg-1对氯苯氧乙酸+10 0mg·kg-1激动素 +体积分数为 0 。
Effect of different chemicals and plant growth regulators on seed germination of Spiraea blumei;
不同化学药剂和植物激素处理对珍珠绣线菊种子发芽的影响
Physiological Effects of Several Chemicals and Low Temperature on Dormancy-breaking of Lily Bulbs;
几种化学药剂和低温对百合鳞茎休眠的生理效应
Study of Preserving Flower and Fruit with Chemicals in Kyoho;
多种化学药剂处理对巨峰葡萄保花保果效应研究
Effects of chemical reagents on soil ball breaking and bauxite ore washing;
化学药剂对粘土泥团碎解破坏及洗矿的影响
Using chemicals of different strengths treat with inbred lines and hybrid of different mature stage maize,several mutagenes obtain good results;frequency of occurrence is 0～54.
通过用不同浓度的化学药剂处理不同生育期的玉米自交系及杂交组合,从而诱导玉米无融合生殖的研究,我们发现几种试剂对诱导玉米的无融合生殖都能收到良好的效果,发生频率0%~54。
Results showed that treatments of single factors (chemicals or maize pollen) were not efficient.
用化学药剂和远缘花粉处理矮败小麦筛选诱导单倍体的最佳处理组合。
In this paper,we treated two grape varieties Jingya and Mizhi which could be cultured in open field in Heilongjiang Province with different chemicals and different spike soaking methods.
试验中以黑龙江省两个露地葡萄主栽品种“京亚”、“蜜汁”为供试材料 ,采用不同的化学药剂浸蘸果穗。
These chemicals dissolve fat.
这些化学药剂分解脂肪。
a chemical agent that destroys fungi.
能杀灭真菌的化学药剂。
chemical and water quality stabilizer in oil field
油田化学药剂及水质稳定剂
A chemical sprayed or dusted on plants to cause the leaves to fall off.
落叶剂一种化学药剂，喷洒在植物上可使叶脱落
testing methods for photographic grade chemicals
摄影用化学药剂试验方法
This book is about chemicals and plants.
本书所写的是化学药剂和植物。
a chemical agent used to kill mites.
一种杀灭螨虫的化学药剂。
"To remove the color from, as by means of chemical agents or sunlight."
去除颜色,如通过化学药剂或阳光等。
To undergo exposure to heat, liquids, or chemical agents.
加热将液体或化学药剂加热
any chemical agent that destroys bacteria.
任何能杀灭细菌的化学药剂。
a chemical agent that destroys plants or inhibits their growth.
一种能除草或抑制其生长的化学药剂。
A pharmacological or chemical preparation containing mercury.
水银剂含水银的药剂或化学试剂
Chinese herbal medicine, Chinese medicine Yinpian, proprietary Chinese medicines, antibiotics, chemical medicine preparations, biochemical drugs retail.
中药材、药饮片、成药、生素、学药制剂、化药品零售。
Retail chemicals, antibiotics, proprietary Chinese medicine, Chinese medicine Yinpian.
零售化学制剂、抗生素、中成药、中药饮片。
An agent, such as a chemical, that stops bleeding.
止血剂一种阻止流血的药剂，例如化学药品
"Pharmacy: Science dealing with collection, preparation, and standardization of drugs."
药剂学:研究药物的收集、制备及标准化的科学。
Basic Research on Biopharmaceutic and Pharmacokinetic Characteristics of Oxymatrine;
氧化苦参碱生物药剂学与药物动力学基础研究
Retail: proprietary Chinese medicines; Chinese medicine Yinpian, chemical or agent; Antibiotics; Biochemical drugs; Health supplies; Food, cosmetics.
零售：中成药；中药饮片、学药制剂；抗生素；生化药品；保健用品；食品、妆品。