Molecular weight determinations on the purified material were conducted in benzene solutions by cryoscopic method.
用法,在苯溶液中对纯物质进行了分子。
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It has a lower freezing temperature than freshwater.
它的冰点温度比淡水低。
Finally, there was some snow and finally, the temperature was below freezing, even if only just.
终于有了一些雪,终于,温度低于冰点,哪怕只是冰点。
These chilly Arctic waters are only just above freezing.
刺骨的北冰洋此时的水温刚过冰点。
Water becomes ice when the temperature drops below the freezing point.
气温降至冰点以下时,水就会结冰。
" There's almost no places that were below freezing... , " Brettschneider said.
“几乎没有低于冰点的地方。”
He then put the freezing point of water, which is higher than a salt mixture, at 32.
后他把水的冰点设定在 3 2度,比盐水混合液的冰点稍高。
They can survive temperatures below freezing.
它们能忍受冰点以下的低温。
Even if the power fails, the vault temperature will not rise above freezing.
即使停电,地窖的温度也不会升至冰点以。
The icy cold is the cue for the bears to leave the forest altogether.
降至冰点的寒冷对于熊来说是离开森林的信号。
On Wednesday morning about 80 percent of the continental U.S. saw temperatures below freezing.
周,美国大陆约80% 的地区气温低于冰点。
Things get interesting when these particles fall through a mixture of above and below freezing temperatures.
当这些粒子介于冰点以和冰点以下的混合物中间时,事情就变得有趣了。
The young girl braved the threat of bears, wolves, and temperatures far below freezing.
这个小女孩冒着熊狼出没和远低于冰点温度的威胁。
Without it, the average temperature on Earth would be below the freezing point of water!
若没有它,地球的平均温度将低于水的冰点!
That's when the freezing level is far enough down in altitude where we can get so much snow.
当冰点高度足够低时,就会产生降雪。
Whew, chilly. I think I can see my breath.
气氛降至冰点,冷得都能看见我呼出来的气了。
Below freezing temperatures were recorded in every part of the state.
全州各地气温低于冰点。
National Weather Service doesn't expect the temperature there to get above freezing until Sunday.
美国国家气象局预计该地区的气温在周日才会升到冰点以。
The compounds in the woolly caterpillar's body lower its freezing point, buying it some time.
毛毛熊毛虫体内的这种化合物降低了冰点,赢得了一些时间。
Boreal forests are found in colder climates that often have freezing temperatures.
北方森林在气候较冷的地方,这些地方经常有冰点以下的温度。
The below freezing temperatures moving over the more open water is the fuel for the snow machine.
低于冰点的温度和更开阔的水面是造雪机的燃料。
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