Influence of Applying Calcium Cyanamide on the Soil pH,EC Value and Growth of Cucumber Seedlings;
施用氰氨化钙对土壤pH值·EC值及黄瓜生长的影响
Calcium fluoride content in calcium cyanamide charging is determined by a fluoride ion selective electrode method, and its conditions and applications are tested.
采用氟离子选择电极法测定氰氨化钙炉料中氟化钙的含量,进行了条件和应用试验。
A new process,urea-calcium cyanamide method,for producing thiourea from urea and hydrogen sulfide is proposed.
利用尿素和硫化氢等原料制备硫脲,提出了尿素-氰氨化钙法新工艺。
Effects of application of calcium cyanamide with wheat straw on cucumber growth and soil mineral nitrogen residue in protected field;
秸秆与氰胺化钙调控技术对温室黄瓜生长及氮素残留的影响
We studied on growth effects of four alfalfa varieties from domestic and abroad by using Calcium hydrogen ammoniation herbicides before seed planting.
对来自国內外的共计4个紫花苜蓿品种进行了“氰铵化钙”苗前除草剂的使用效果研究,主要对杂草的抑制率和增产效果进行了试验测定。
cyanamide and its metal derivatives (excl. calcium cyanamide)
氨基氰及其金属衍生物（不包括氰氨化钙）
Calcium cyanamide is poisonous and irritating to the skin.
氰氨化钙是毒性物质，对皮肤有刺激性。
Studies on the Electrochemical Oxidation Cyanation to Synthesis α-Aminonitriles;
电解氧化法氰化合成a-氨基腈的研究
Theoretical Study on The Hydrogen Transfer Isomerization of Cyanamide
氨基氰氢-迁移异构化反应的理论研究
A salt of hydrocyanic acid;cyanide.
氰化物氰氢酸盐氰化物
Study on gold leaching from sulfide ore by using mixed solution of cyanide and aqua ammonia
硫化矿的浸金研究——氰化物和氨水的混合液体系
Synthesis of 3-Cyanopyridine from Ammoxidation of 3-Picoline over V_2O_5/TiO_2 Catalysts;
3-甲基吡啶氨氧化制3-氰基吡啶催化剂研究
dicyano diamide, dicyandiamide
双氰胺,二聚氨基氰,氰基胍
Method of Cyanogen Bromide Fluorimetry Determination of Trace Amount of Selenomethionine in Grain and Blood
粮食、血中痕量硒蛋氨酸的溴化氰——荧光测定法
Preparation of calcium alginate/poly-L-histidine microcapsules by emulsification
乳化法制备海藻酸钙/聚组氨酸微胶囊
The main products cover ammonuium sulfocyanide,sodium thiocyanate, potassium sulphocyanide, cuprous sulfocyanide etc,Calcium Thiocyanate.
主要产品有硫氰酸铵、硫氰酸钠、硫氰酸钾、硫氰酸亚铜、硫氰酸钙等。
Post-chemiluminescence method for the determination of analgin with potassium ferricyanide-caicein system
铁氰化钾-钙黄绿素体系后化学发光反应测定安乃近
Iodate-Sulfite-Ferrocyanide Reaction Induced Calcium Oscillation in CSTR System
碘酸盐-亚硫酸盐-亚铁氰化物反应在CSTR体系中诱导的钙振荡
Catalytic Active Components of Iron-Molybdenum Catalyst and Catalytic Ammoxidation of Methanol to HCN in Boiling Bed Microreactor
甲醇氨氧化制氢氰酸沸腾床催化剂活性组分及其催化作用的研究
Biodegradation of thiocyanate and inhibitory interaction with phenol,ammonia in coking wastewater
焦化废水中硫氰化物的生物降解及其与苯酚、氨氮的交互影响
Water quality--Determination of asymmetrical dimethyl hydrazine--Amino ferrocyanide sodium spectrophotometric method
GB/T14376-1993水质偏二甲基肼的测定氨基亚铁氰化钠分光光度法
An amine or amino resin is the alkylated reaction product of urea or melamine and formaldehyde.
含胺基或氨基树脂是尿素或三聚氰胺和甲醛烷基化反应产品。
