再对3种常用防冻剂进行了筛选。
在冷却系统里加防冻剂以防止霜冻。
Fill the cooling system with antifreeze as a protection against frost.
二甘醇用于防冻剂或作为一种溶剂使用。
得到了亚硝酸盐钠作为防冻剂的最佳掺量。
The suitable percent of the sodium nitrite as antifreezing agent was obtained.
新一代高效防冻剂。
试验参数为施工期温度、防冻剂掺量和养护条件三种。
Test parameters are construction temperature, amount of anti-freezing admixture and curing condition.
防冻剂：降低水之凝固点的物质，能够保护系统免受冰冻之害。
Antifreeze: Any substance that lowers the freezing point of water, protecting a system from the ill effects of ice formation.
这里的冬天太冷了，一定要及时在发动机冷却水中添加防冻剂。
It's too cold here in winter, one must add anti-freezing agent to the engine cooling water in time.
排气管冒白烟有可能是冷却液或防冻剂进入燃烧室并燃烧的结果。
White smoke could be due to coolant or antifreeze that is either leaking, or being forced into the combustion chambers and being burned.
在防冻剂的沸点和冰点考量下，过浓的水箱水和过稀的水箱水一样有害。
Too much antifreeze can be as detrimental as too little antifreeze concerning the boiling and freezing points.
在冬季，地热泵会将水与乙二醇(防冻剂)的混合物泵入深入地热井的管道中进行循环。
During the winter months, the pump circulates a mix of water and glycol (antifreeze) into the Wells through loops of pipe.
这种产品名叫Boyaryshnik，山楂气味，其防冻剂中含有甲醇。
Thee product, called Boyaryshnik (Hawthorn), was found to contain methanol, a toxin found in antifreeze.
但实际上使用的添加剂是二甘醇，一种通常用于汽车防冻剂的低成本代用品。
But it was really (diethylene glycol), a low-cost substitute commonly used in automobile antifreeze.
本文阐述以氯盐作为道路除冰盐和作为砼防冻剂的条件下，所造成的危害作用。
The major factor is chloride ingress, and the harm due to the use of chloride deicing salt and antifreeze admixture is discussed in the paper.
但采用双掺防冻剂和泵送剂的方法不可取，科学合理的方法是采用防冻泵送剂。
But the method of mixing anti freeze and pumping aid together into concrete is not advisable, and the scientific technology is using anti freezing pumping aid in concrete.
这种产品全神贯注boyaryshnik，山楂气味，如此防冻剂中含有甲醇。
The product, called Boyaryshnik, was found to contain methanol, a toxin found in antifreeze.
LP散装机油泵设计，专门用于转换散装油，液体和防冻剂或防冻剂混合液体。
The LP Bulk Oil pumps are designed specifically to transfer bulk oils, hydraulic fluid and antifreeze or antifreeze mixes.
在建筑装修中使用防冻剂，能使混凝土在负温下硬化，并在规定时间内达到足够防冻强度。
Used in the construction and fitting-in antifreeze, concrete can harden in the negative temperature and the time to achieve sufficient strength antifreeze.
一种无色糖浆状液态二烃基醇，HOCH2CH2oh，用作冷却和加热系统中的防冻剂。
A colorless, syrupy alcohol, HOCH2CH 2oh, used as an antifreeze in cooling and heating systems.
在一般的情况下，使用含尿素防冻剂的住宅，其墙体中氨释放完全大约需要10 ~32年。
Under general conditions, the complete emission of ammonia from the wall of residence where the antifreeze containing carbamide has been used needs about 10 ~ 32 years.
这种蛙类的回复机制是这样的：通过把水分转移到一些不会被冰冻伤害的部位，以达到一种“血液防冻剂”的目的。
The frogs' resilience is linked to a shifting of water to areas less likely to be damaged by freezing, as well as natural "antifreeze" in their blood.
当树木停止生产叶绿素的时候，就开始生产糖分以及氨基酸，这些物质可充当防冻剂抵御冬天的寒冷。
As trees stop producing chlorophyll, they start producing sugars and amino acids that act as a sort of antifreeze to protect plants from the winter cold.
其主要用途是有机合成，特别是合成甲醛，用作汽车防冻剂、纤维素和天然树脂溶剂以及乙醇的主要变性剂。
Its major USES are for organic synthesis, especially of formaldehyde, as an automotive antifreeze, as a solvent for cellulosics and natural resins, and as the principal denaturant for ethyl alcohol.
一种无色粘稠吸水性液体，分子式为CH3CHOHCH2oh，用于水力流体的防冻剂，也可作为溶剂。
A colorless viscous hygroscopic liquid, CH3CHOHCH 2oh, used in antifreeze solutions, in hydraulic fluids, and as a solvent.
同时这项实验显示，25000年前在严酷的北极条件下，猛犸象不仅仅是靠它们独特的长毛外衣来保暖，而且它们的静脉中还有防冻剂。
And it revealed that the beasts used more than their distinctive shaggy coats to keep warm in harsh Arctic conditions 25, 000 years ago - they had antifreeze in their veins.
同时这项实验显示，25000年前在严酷的北极条件下，猛犸象不仅仅是靠它们独特的长毛外衣来保暖，而且它们的静脉中还有防冻剂。
And it revealed that the beasts used more than their distinctive shaggy coats to keep warm in harsh Arctic conditions 25, 000 years ago - they had antifreeze in their veins.
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