Egg shell quality and calcium for layers how much, in what form, when to give?
蛋壳质量与供给产蛋鸡的钙：以何种形式、何时、供给多少？。The state of the egg's shell suggests it was well developed and that Mrs T must have been very close to laying it when she died.
文中关于对翼龙蛋壳的描述标明该蛋化石在翼龙体内发育良好，“T夫人”在即将生产的时候死了。After four years study in college, you are now just like eagles in the eggshells, ready to break the shell.
四年的大学生活过去了，你们现在就像蛋壳里的雏鹰一样，要冲破那一层壳。The white eggshell had shattered where the egg had struck. Pieces of it had flaked away and what shone through was a dull yellow in color.
着地部分的蛋壳已经摔破，裂开的白色蛋壳剥落，从里面发出的是暗黄色的光。She looked at the egg in her small hand, and for reasons known only to her, she began to carefully inspect the shell.
她看了看小手里的鸡蛋，开始仔细地检查蛋壳——只有她自己知道为什么。IT was a human storm, made up of a thunder of cries, and a hail of sweetmeats, flowers, eggs, oranges, and nosegays.
这是一场人为的风暴，如雷般的叫喊，千万人的欢呼，鲜花，蛋壳，种子和花球所组成。One of TWO spiral bands of tissue in an egg that connect the yolk to the lining membrane at either end of the shell.
卵黄系带鸡蛋内将蛋黄和蛋壳任一端的内膜连接的两个螺旋的带状组织之一It was all I could do to make my fingers work, but I got some of the rest of the shell flaked away and stared at the yellow.
要想指头管用，手就得颤抖，不过我将剩下的蛋壳又剥掉一些，两眼直瞪着那一团黄色。Instead, it was changing some of the hemoglobin to the gold-containing variety and getting rid of it by way of eggshell.
相反，它把部分血红蛋白变成了含金的变体，并通过蛋壳排出体外。