1) hard shelled egg
硬壳蛋
4) hard shell
硬壳
1.
However, the traditional method will be applied merely after the hard shell appears ,which will last almost a whole year leaving the soil in the sun .
但是传统的真空预压方法需要将吹填土晾晒一年左右的时间,待表面形成硬壳才能进行施工,真空预压一般需要九十天左右的时间,这已经不能满足某些建设项目的进度要求,需要研究加速土体固结的措施。
2.
The paper is based on a series of research on physical and mechanical properties of hard shell pumice aggregate and a new type lightweight hollow concrete block.
浮石是一种产自火山的天然岩石,在我国东北及华北地区储量巨大,本文对硬壳浮石及其混凝土空心砌块的物理力学性能进行了系统的试验研究。
5) egg shell
蛋壳
1.
A feasible way to produce lactulose, employing milk ultrafiltrate as source of lactose and egg shell as catalyst, is proposed as an alternative means for utilising these industrial wastes.
采用牛乳超滤液作为乳糖来源,蛋壳作为催化剂。
2.
The optimal conditions are shown as following: the egg shell was reduced to ashes at 1000℃ for 2h, then put water (10mL) into the ash (1g) so as to form lime.
以蛋壳为原料制备丙酮酸钙,最佳工艺条件为:鸡蛋壳在1000℃温度下煅烧2h,1g蛋壳灰分加10mL蒸馏水,6mol/L的丙酮酸用量为7mL,在80℃温度条件下进行中和,反应时间3h。
3.
The technological processing of calcium Pyruvate form egg shell is studied.
对蛋壳为原料制备丙酮酸钙的工艺条件进行了研究 。
6) Egg shells
蛋壳
1.
Introducing a method of using egg shells to produce a new type of nutritional agent citrate -malate calcium.
介绍了1种利用蛋壳制备新型钙营养强化剂柠檬酸-苹果酸钙的方法。
补充资料：硬壳
yìngké
[duricrust] 由于含矿地下水向上移动和蒸发作用,在地表或靠近地表处所形成的硬壳
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