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1)  Four seeds
四籽
2)  Salix tetrasperma forest
四籽柳
3)  Tetramerista glabra Miq.
光叶四籽树(印马四出茶)
4)  seed [英][si:d]  [美][sid]
1.
Exploit and utilize of seed of fruit & vegetable;
果蔬籽资源的开发及综合利用
2.
Determine concentration of dissociative linolenic acid in Isodon seed by reversed phase HPLC;
反相高效液相色谱法测定香茶菜籽中游离的亚麻酸含量
3.
The essential oil from Rabdosia nervosa seeds was extracted by steam distillation.
水蒸汽蒸馏法从显脉香茶菜籽中提取挥发油。
5)  rapeseed [英]['reip,si:d]  [美]['rep,sid]
菜籽
1.
Research and application of YTTP75 rapeseed dehuller and separating system;
YTTP75型菜籽脱皮与皮仁分离系统的研制与应用
2.
Determination of Lead and Cadmium in Rapeseed and Rapeseed Meal with Microwave Digestion by Graphite Furnace Atomic Absorption Spectrometry;
微波消解-石墨炉原子吸收光谱法测定菜籽及饼粕中铅和镉
3.
Preparation of rapeseed compound amino acid and its copper derivative;
菜籽复合氨基酸及其铜衍生物的制备
6)  oil seeds
油籽
1.
Effects of different oil seeds on the fatty acid composition of ruminal contents and tissue in lambs;
不同油籽对绵羊瘤胃内容物及体组织脂肪酸组成的影响
2.
The residual fensulfothion in cereals and oil seeds(unpolished rice, maize, soyabean and peanut) was extracted by water-acetone, the extract was concentrated and partitioned with ethyl acetate.
介绍应用气相色谱和气相色谱质谱法测定及确证粮谷和油籽(糙米、玉米、大豆、花生)中丰索磷的残留含量,试样采用水-丙酮提取,提取液经液-液分配后,再以弗罗里硅土柱净化,气相色谱-火焰光度检测器(GC-FPD)测定,外标法定量,并用气相色谱-质谱(GC/MS)(SIM)针对丰索磷的选择监测离子的种类(m/z 293、295、308)和丰度比(约为100:11:34)进行阳性确证。
补充资料:1,3,5,7-四甲基四乙烯基环四硅氧烷
分子式:[CH3(CH2=CH)SiO]4
CAS号:

性质:沸点224~224.5℃(101.06kPa)。熔点-43.5℃±0.1℃。相对密度0.9875。折射率1.4342。与八甲基环四硅氧烷性能相似,在微量硅醇钠、硅醇钾或少量浓硫酸作用下,Si-O-Si键断裂重排,生成直链的聚硅氧烷和环状硅氧烷的混合物。  Si-CH=CH2键在有机过氧化物存在下,可进行游离基聚合反应。在铂催化剂存在下,可与Si—H键发生加成反应。可由甲基乙烯基二氯硅烷的水解料催化裂解来制取。用来合成有机硅中间体及高分子化合物提供活性交联点之用,是制备硅橡胶不可缺少的原料之一。

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