随着时间的推移,蛋壳中的蛋白质分解成其构成成分氨基酸。
Over time, the protein in the eggshell breaks down into its constituent amino acids.
DDT 会阻止鹰蛋壳变厚。
这种海绵状组织是形成蛋壳的钙质来源。
This spongy tissue serves as a source of calcium for eggshell formation.
他用蛋壳碎片来展示中国南方的和平之美。
He applies eggshell chips to demonstrate the peaceful beauty of Southern China.
蛋壳变得非常薄，以至于在婴儿孵化之前就被打碎了。
The shells became so thin that they shattered before the babies hatched.
巢里的那些恐龙可能是成年雄性，不会需要用来制造蛋壳的钙。
Those dinosaurs on the nests were probably adult males who wouldn't have needed calcium for making eggshells.
人造骨和蛋壳是很好的建筑材料，因为它们由蛋白质和矿物质构成。
Artificial bone and egg shells make good building materials due to their makeup of proteins and minerals.
细胞核DNA成功地从一只1.3万年前的鸸鹋蛋壳和一只巨大的恐鸟蛋壳中被提取出来了。
Nuclear DNA was successfully extracted from a 13,000-year-old emu eggshell and a giant moa eggshel.
用茶匙轻轻敲打蛋壳，使蛋壳破裂。
Gently tap the egg shells with the back of a teaspoon and crack the shells.
科学家利用绿染技术获取蛋壳dna成像。
The scientists used green dye to find the DNA in the eggshells.
修剪草坪的草屑、菜叶果皮和蛋壳可以堆肥。
Grass clippings, vegetable peelings, and eggshells can be composted.
在台上轻敲鸡蛋，直至在蛋壳上出现出现小凹陷。
To break open the eggs tap them gently on the counter until there's a small dent in the shell.
这种名叫OC-17的蛋白质能够加速蛋壳的形成。
The protein, called ovocledidin-17 (OC-17), speeds up the development of the shell.
大家已经知道这个蛋白对蛋壳碳酸钙的形成有帮助。
It has been known to us that the protein is conducive to the construction of the eggshell Calcium carbonate.
之后，将两根拇指放进凹陷两边，轻轻地剥开蛋壳。
Then put your two thumbs on opposite sides of the dent, and gently pull apart the shells.
把鸡蛋放进碗里。如果碗里有蛋壳碎，要把碎片除去。
Drop the egg into your mixing bowl. If any shells have landed in the bowl be sure to remove them!
空蛋壳被染上色彩，到了复活节那一周，就被挂在树上。
The hollow eggs were dyed and hung from trees during the Easter Week.
最流行的方法是小心的刺穿蛋壳收集蛋清滴入一杯白水中。
The most popular method is to carefully Pierce the shell and catch drops of the egg white in a glass of water.
一小股烟从爆发后的圣海伦斯火山蛋壳型的火山口倾泻而出。
A wisp of smoke escapes from Mount St. Helens' dramatic eggshell-shaped crater after an eruption.
蛋壳：蛋壳含有很少的营养价值，是由钙的化合物构成。
Egg shell: Egg shell has little nutritional value. It is just a build up of a calcium compound.
像恐鸟、雷鸟和象鸟这样已经灭绝的鸟类都留下了它们的蛋壳化石。
Big extinct birds such as the giant moa, thunderbirds and elephant birds all left eggshells behind them.
金色树叶包裹的蛋壳破成两半，每一半里面躺着写有文字的小纸条。
Gorgeously crafted, it came with a gold-leafed eggshell broken in two, each half filled with little strips of paper with phrases on them.
在激动人心的那天到来之前，老师告诉我们周五带一个鸡蛋壳到学校。
Before the big day, my teacher told us to come to class on Friday with a hollowed out egg.
无论是中号的鸡蛋还是大号或者特大号的鸡蛋，蛋壳的容量都是相同的。
The volume of egg shell is the same on a medium as on a large or very large egg.
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。
She looked at the egg in her small hand, and for reasons known only to her, she began to carefully inspect the shell.
其它研究发现，SCCP能造成绿头鸭蛋壳轻微变薄，并能损害水獭的肝脏。
Other studies have found that SCCPs can cause slight egg shell thinning in mallard ducks and can damage the livers of otters.
他说，蛋壳内的活体应当拥有与鸡相同的基因，即使它成为鸡的基因。
The living organism inside the eggshell would have had the same DNA as the chicken it would develop into, he said.
预防瘟疫有一种偏方：喝拌着烤蛋壳碎片、叶片和金盏花瓣的啤酒，淋上蜜糖。
One bizarre recipe for a medicine to protect against the plague involved drinking ale that has had crushed roasted egg shells, leaves and petals of marigold flowers, and treacle added to it.
蛋壳在过去或许当做一种容器，在上面做标记可以说明容器的所有者。
The eggshells were probably used as containers, and the markings may have indicated either the shells' contents or their owner.
理解鸡蛋壳怎么形成很有意思，不过其实这还能为设计新无机材料和新工艺提供线索。
It's interesting to learn how the eggshell comes into existence. It also implies the prospect of devising new inorganic materials and new processes.
应用推荐