cartap相关论文
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Insensitive Acetylcholine Receptor Conferring Resistance of Plutella xylostella to Nereistoxin Insec
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Synthesis, Crystal Structure and Theoretically Study of 2-(Dimethylamino)-1,3-dithiocyanatopropane a
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Insensitive Acetylcholine Receptor Conferring Resistance of Plutella xylostella to Nereistoxin Insec
The combinative rate measurement of (3-[Ⅰ125] iodotyrosyl) α-bungarotoxin was applied in the analysis of the relation ......
The insecticide cartap (CP) is non-fluorescent in aqueous solutions.This property makes its determination through direct......
Synthesis, Crystal Structure and Theoretically Study of 2-(Dimethylamino)-1,3-dithiocyanatopropane a
2-(Dimethylamino)-1,3-dithiocyanatopropane(1)has been prepared as a key intermediate synthesizing a natural insecticide ......
以N,N-二甲基-2,3-二氯丙胺为原料,与硫氰化钠反应,再经醇解制得产品巴丹,正构体含量为97%,收率为54.5%.同时对反应的pH值、时间和......
为制订杀螟丹在苹果上的安全使用标准 , 采用田间试验的方法研究了杀螟丹在苹果上的残留动态 , 应用 GC法测定了杀螟丹在苹果上的......
研究了合成杀虫剂杀螟丹的关键中间体2-N,N-二甲胺基-1,3-二硫氰基丙烷(有效体)及其异构体1-N,N-二甲胺基-2,3-二硫氰基丙烷(无效体)互变异......
通过试验研究了水稻黑点米形成的原因。采用田间小区试验,通过98%杀螟丹可溶粉剂浸种杀灭种子中越冬干尖线虫,收获后调查各小区收......