主要介绍了砷的基本性质及水环境中砷污染的来源、现状，阐述了砷及其化合物对环境和生物所造成的毒害。
This paper has given an analysis on where arsenic comes from, present pollution situation, and description of arsenic and its compounds' harmful effect on environment and life things.
“我们应该更仔细地去考虑可能对粮价和环境问题造成的影响，并且确保我们能对我们所支持的东西(生物能源)拥有更多的选择方案，”他说。
"We need to look more closely at the impact on food prices and the environment of different production methods and to ensure we are more selective in our support (for biofuels)," he said.
对达尔文来说，造成子代表型和父代表型存在差异的因素中，生物自身所起的唯一作用就是随机突变。
For Darwin, the only thing that organisms contribute to determining how next-generation phenotypes differ from parent-generation phenotypes is random variation.
然而，让许多科学家吃惊的是，矿物开采对热泉喷口附近的生物群所造成的威胁或许不及最初预想的那样大。
To the surprise of many scientists, however, the risk mining poses to the vent communities may be smaller than originally feared.
课程内容主要针对它们对人类活动所造成的破坏所进行的生物性修复作用。
The course focused on their USES in bioremediation of the damage that has been wrought by human activities.
黑层段是大洋缺氧造成的结果，生物大量灭绝，深层水具旋脊有孔虫的所遭受的危机反映出当时海洋深层水体严重缺氧的特征；
The black unit including a biotic extinction was caused by oceanic anoxic event. Crisis that deepwater keeled foraminifera encountered represents a ferocious anoxia in deep marine environment .
一种通过先存岩石组分(如生物介壳，岩屑或岩石颗粒)的溶解所造成的次生孔隙类型。
A type of secondary porosity created through the dissolution of a preexisting constituent of a rock, such as a shell, rock fragment or grain.
人类在五千年期间所造成的地球生物面貌的变化比大自然在五百万年期间所造成的变化还巨大。
Man has done more in five thousand years to alter the biological aspect of the planet than has nature in five millon .
餐饮废水所造成的环境污染日益严重，而微生物治理技术具有无二次污染、以及处理成本低等特点，受到人们的广泛关注。
Food wastewater caused growing pollution, while the microbial treatment technology had no secondary pollution, dealing with low cost has received widespread attention by people.
介绍了苯及其衍生物对水环境所造成的污染和危害，并对水体中该类污染物降解技术研究进展进行了综述。
The research progresses in degradation technologies of benzene or some of its derivatives in water was reviewed. The recent status of water pollution caused by these pollutants was briefly introduced.
横置你所操控的一个未横置的沼泽：百牲祭对目标生物或玩家造成1点伤害。
Tap an untapped swamp you control: hecatomb deals 1 damage to target creature or player.
概述了华北平原区由于各种不合理的农事活动，对水体-土壤-生物-大气所造成的立体交叉污染的现状。
The various unreasonable farming activities in Northern China plain caused tri-dimension pollution to water, soil, biology and air.
近年来，微生物污染所造成的食源性疾病和潜在的健康危害已成为世界各国主要的公共卫生问题。
In recent years, microbiological contamination caused by food-borne diseases and potential health hazards has become the major public health problem of the world.
那张技能的效果翻译是“我方英雄对目标英雄或生物造成一点伤害，如果你选的的是英雄，那麽你可以中断一张由那位英雄的拥有者所使用的技能卡”
Your hero deals 1 melee damage to target hero or ally. If you targeted a hero, you may interrupt an ability card played by its controller.
肥大细胞所释放的胰蛋白酶具有很强的生物活性，可能是进一步造成气喘中的发炎反应和气道过度反应。
Mast cell tryptase has potent biologic activities that may contribute to the inflammatory response and airway hyper-reactivity seen in asthma.
例如，过多的二氧化碳所造成的海洋酸度升高，进而影响了某些生物的结构。这些生物的外壳以后将变成地球的石灰岩。
For instance, acidity in oceans caused by extra CO2 affects the make-up of creatures whose shells will form Earth's future limestones.
例如，过多的二氧化碳所造成的海洋酸度升高，进而影响了某些生物的结构。这些生物的外壳以后将变成地球的石灰岩。
For instance, acidity in oceans caused by extra CO2 affects the make-up of creatures whose shells will form Earth's future limestones.
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