1.
an oxide of manganese found naturally as hausmannite.
一种锰的氧化物，作为黑锰矿天然存在。
2.
A natural or synthetic ester of glycerol and fatty acids.
甘油酯以甘油和脂肪酸天然存在的或合成的酯
3.
"Galactose Organic compound, a monosaccharide, chemical formula C6H12O6."
半乳糖:一种天然存在的单醣,化学式为C6H12O6。
4.
a saturated fatty acid occurring naturally in animal and vegetable fats.
一种饱和脂肪酸，天然存在于动物和植物脂肪中。
5.
These crystals occur in nature and are the gems known as rubies.
这些晶体是天然存在的，人们称之为红宝石。
6.
This fascination with the maritime still holds today:
这种对海洋的迷恋到今天仍然存在：
7.
Gas is to be stored in the reservoir underneath the caprock.
天然气贮存在盖层下面的油层中。
8.
any of various forms of aluminum oxide occurring naturally as corundum.
任何天然以刚石形式存在的氧化铝。
9.
Problems Existing in Natural Gas Supply in Jiangsu Province and Countermeasures;
江苏省天然气供应存在的问题及对策
10.
A Brief Talk On The Problems In Nature Forest Protection Engineering;
浅谈天然林资源保护工程存在的问题
11.
Natural Gas Measurement Problems and Solutions
天然气计量中的存在问题及解决方法
12.
with several natural ways for planets to generate internal heat;
相当数量的行星内部存在着天然的热能；
13.
The factor which necessitated the armed struggle still exists today.
使武装斗争成为必要的因素，今天依然存在。
14.
There is a natural connection between Ethic and Accounting Standards.
伦理与会计准则之间存在着天然的联系。
15.
In fact, for men group marriage actually still exists even to this day.
的确，群婚对于男子到今天事实上仍然存在着。
16.
Is Marxism valuable today? Explain.
马克思主义今天依然有存在价值吗?请解释。
17.
There is natural relationship between philosophy and jurisprudence.
法学与哲学之间存在着天然的亲缘关系。
18.
Research on the Problems and Countermeasures in Implementation the Natural Forest Protection Project;
天然林保护工程实施中存在问题及对策研究