这些营养物质大部分在蛋黄里。
Most of these nourishing substances are in the yolk of the egg.
这种物质现已被分子生物学家克隆。
质子是带正电荷的物质的基本粒子。
A proton is an elementary particle of matter that possesses a positive charge.
密度小的物质向上浮动并形成一层皮。
绝对没有确保香烟不含有毒物质的规定。
There's absolutely no regulation of cigarettes to make sure that they don't include poisonous substances.
物质和意识形态上的障碍在东欧都已减少。
Physical and ideological barriers had come down in Eastern Europe.
将有机物质掺入白垩质土壤中将会降低碱性。
Incorporating organic material into chalky soils will reduce the alkalinity.
汽油是挥发性物质。
蜂胶是蜜蜂用植物汁液合成的像树脂一样的坚硬物质。
Propolis is a hard resinous substance made by bees from the juices of plants.
科学家们使物质转化为纯能量，爆破了第一枚原子弹。
Scientists transmuted matter into pure energy and exploded the first atomic bomb.
自然哲学涉及到了对包括有生命体与无生命体的物质世界的全面研究。
Natural philosophy involved the study of all aspects of the material world, animate and inanimate.
为了解释这一点，他们假定银河系一定包含了大量无法探测到的不明物质。
To explain this, they hypothesize that galaxies must contain a great deal of missing matter which cannot be detected.
早期地球含有丰富的放射性物质。
瀑布是由熔岩和火山物质构成的。
无论加热与否，这种物质都不溶于水。
The substance does not dissolve in water whether heated or not.
水控制着植物物质产量。
玉米淀粉和少量水混合后产生的粘稠物质就是这种物质的常见例子。
The gooey substance produced by mixing cornstarch with a little water is a commonplace example of such material.
铱存在于陨石和火山物质中，但在火山物质中同时包含高浓度的镍和铬。
Iridium occurs in meteorites and volcanic material, but in the latter case it is accompanied by elevated levels of nickel and chromium.
这个过程被称为“置换”，因为溶液溶解了原来的物质，并用等量的新物质取而代之。
This process is termed "replacement" because solutions have dissolved the original material and replaced it with an equal volume of the new substance.
测试显示水中污染物质的含量很高。
河水中的化学物质含量不容忽视。
香水和皮肤的天然化学物质相互作用。
植物从土壤中吸取矿物质和其他养分。
这种产品不能充分补充维生素和矿物质。
The product provided inadequate vitamin and mineral supplementation.
防护手套可以减少皮肤对化学物质的吸收。
Protective gloves reduce the absorption of chemicals through the skin.
这家工厂因往河里排放化学物质而被罚款。
The factory was fined for discharging chemicals into the river.
重工业排放的有毒化学物质污染着我们的河流。
不是每天都能遇见一个不着迷于物质财富的商人。
It is not every day that one meets a businessperson who is not obsessed with Mammon.
空气中弥漫的化学物质熏得我们的眼睛火辣辣地痛。
活的有机物以某种方式随其生命过程聚集了矿物质。
The living organisms somehow concentrated the minerals by biological processes.
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