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。
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。
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 。
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。
egg-shell gloss
蛋壳色光泽 -暗光
Relationship between Eggshell Color and Egg Quality and Laying Performance of Brown Egg Layers
褐壳蛋蛋壳颜色与蛋品质及产蛋性能的关系
To emerge from or break out of an egg.
（小鸡等）出壳从蛋壳里爬出或打碎蛋壳而出
OK. Try not to leave the shells in the eggs this time.
好，这次试着别再把蛋壳掉进蛋里了。
The little birds' eggs had pretty blue shells.
这些小鸟的蛋有美丽的蓝色蛋壳。
Eggshell Crack Detection System Design Based on DSP;
基于DSP的鸡蛋蛋壳破损检测系统设计
The "shell" is composed of three structures: the membranes, the mineralized part and the cuticle.
蛋壳由3种结构组成：膜，矿物质化部分和壳胶膜。
Eggshell antiwque: Soft, bulky paper with a slilghtly dull matt surface, like that of an egg shell.
蛋壳仿古纸:软而厚的纸。表面像蛋壳的无光泽和粗糙。
Egg shells- You need to buy three egg shells to complete the level.
蛋壳升级：每一关你都必须要购买3片蛋壳才能够结束本关。
Eggshell powder can be made yourself, by saving the raw shells, drying and then running them through a coffee grinder.
你自己可以做蛋壳粉，收集碎的蛋壳，晒干，然后碾碎。
Effect of Fringe Eggs of Duck on Egg Quality
鸭螺纹蛋与正常鸭蛋蛋品质及蛋壳中矿物质含量比较
Its thin outer shell had protected its liquid inside.
靠着一层薄薄的蛋壳保护着里面的蛋清。
The hen layed three beautiful speckled eggs.
母鸡下了3 枚蛋壳上有小斑点的漂亮鸡蛋。
The shells became so thin that they shattered before the babies hatched.
蛋壳变得这样薄，使得鹰蛋在幼鹰孵化前就碎了。
oval shape case
卵形壳, 蛋形表壳
Differences narrow between brown, white egg layers
褐壳蛋蛋鸡和白壳蛋蛋鸡的性能差异正在缩小
The protein shell that surrounds a virus particle.
壳体，衣壳包裹着一个病毒粒子的蛋白质外壳
egg ,poultry, whole, not in shell, cooked by steaming or by boiling in water
经蒸或水煮去壳整禽蛋