2) 4# solvent
四号溶剂
1.
The characteristics of 4# solvent,oil extraction technology,oil production safety and food safety with 4# solvent were discussed.
对用于食用油脂浸出的四号溶剂的性质、浸出工艺、生产安全及食品安全进行了讨论。
3) Guiza 4
贵杂四号
1.
Effects of Different Row Ratio between Male and Female Parents and Row Orientation on Seed Yield of Guiza 4 (a Hybrid Rape Variety);
贵杂四号杂交制种父母本行比和行位研究
2.
The article aims at a sort of phenomenoes and questions come into being the processes of production of Guiza4 that such as pollination means some difficults during the processes of Guiza 4, as the couvade is shorter than the famale parent, reflects on a additional cost of it and how to explansion the translation of science and technology and industrial development .
本文针对杂交油菜新品种贵杂四号制种中存在的父本植株矮、母本植株高,不利于受粉、影响杂交制种产量,导致种子生产成本增加的问题及如何搞好产业化开发、科技成果转化进行研究,结果表明:利用蜂媒传粉,在制种区每亩按5箱(约5万只)放养蜂群,父母本种植的最佳行比为1∶6的制种处理,产量最高可达62。
4) Yuyan 4
豫烟四号
1.
Breeding and Evaluating of a New Flue-cured Tobacco Variety Yuyan 4 and its Characteristics;
烤烟新品种豫烟四号的选育及特征特性
5) Xiyuan No.4
西园四号
1.
Purity Test of Cabbage Xiyuan No.4 with RAPD and Utilization in Seed Produce;
西园四号甘蓝纯度的RAPD鉴定及其在杂交制种中的应用
6) Shenzhou 4
神舟四号
1.
Field Investigation of Mutants from Rice Varieties Having Experienced the Space Flight of "Shenzhou 4";
“神舟四号”航天搭载水稻变异性状的田间调查
2.
),which experienced the space flight of Shenzhou 4 and Round-trip artificial satellite No.
通过对“神舟四号”飞船、第十八颗返回式卫星搭载甘蓝型油菜种子及其后代的初步研究,结果表明:12个搭载品系种子的出苗率、存苗率、结实率和植株性状在当代(SP1)与对照相比均没有明显变化;但在SP2代,通过田间观测、室内考种和品质测试,发现出长果、多果、早花、矮杆、大粒等有利变异株,多头茎、主茎短缩等畸形变异株,还有一些芥酸、硫甙、含油率、蛋白质含量发生改变的变异群体。
补充资料：四号橙
分子式：
CAS号：
性质：又称四号橙，橙黄Ⅳ，酸性黄D(Acid Yellow D)，二苯胺黄(Diphenylamine Yellow)。橙黄色鳞片状晶体或黄色粉末。溶于水和乙醇呈黄色。由对氨基苯磺酸与二苯胺偶合制得(取其钠盐)。用作酸碱指示剂，变色范围pH值1.3(红)～3.2(黄)。
CAS号：
性质：又称四号橙，橙黄Ⅳ，酸性黄D(Acid Yellow D)，二苯胺黄(Diphenylamine Yellow)。橙黄色鳞片状晶体或黄色粉末。溶于水和乙醇呈黄色。由对氨基苯磺酸与二苯胺偶合制得(取其钠盐)。用作酸碱指示剂，变色范围pH值1.3(红)～3.2(黄)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条