Ethanol always slowed down the metabolism rate and inhibited growth of the yeast cell totally at the concentration of KP.
乙醇总是减缓酿酒酵母的生长代谢速率，当乙醇浓度达到完全抑制值KP时细胞就停止生长。
Results: the electrolysis showed optimum effect at the concentration of 10% potassium dihydrogen phosphate under the 18v voltage.
结果：通过实验，在磷酸二氢钾10%浓度，18v电压下，电解效果最好。
The tests that the viscosity of kaolin slurry influenced by dispersants solely are carried at the concentration of 63% and 68% respectively.
分别在固含量为63％和68％时，进行了各种分散剂对两种高岭土试验原料的粘度影响试验。
When the polymer antistatic agent was applied in solution form at the concentration of 1.44% to polyester fabric, it rendered the fabric better antistatic property and fair washing durability.
涤纶织物经高聚物溶液(浓度为1.44%)整理后，有较好的抗静电性和一定的耐水洗性。
Looking at studies that tested concentration, the number of studies showing a benefit was exactly the same as the number that found no benefit.
在测试注意力的研究中，显示有益的研究数量与未发现有益的研究数量完全相同。
Most astronomers believe that the large concentration of mass at the galaxy's center is a black hole whose gravity is causing the gas to whirl.
大多数天文学家认为，星系中心的大量物质是一个黑洞，它的引力导致气体旋转。
If any water falls onto the surface of your jam, the sugar concentration at that spot might become low enough to allow mold to grow.
如果你的果酱上落了一滴水，那一点的糖的浓度可能就降低了，到了霉菌可以滋生的程度。
Nordhaus's preferred policy, for example, would stabilize the concentration of carbon dioxide in the atmosphere at a level about twice its preindustrial average.
比如诺德·豪斯所倾向的政策，将大气中的二氧化碳的浓度设定为前工业化时期平均值的两倍。
It will tell us how the concentration at a given point varies over time in terms of how the concentration varied in space.
它告诉我们，给定点处的浓度随着时间的变化，浓度在空间的分布是怎样的。
The concentration of income earned by this top percentile now stands at its highest since 1928.
这是自1928年以来最富人口收入集中度达到的最高值。
Writing at equilibrium that the change in the concentration of one of the species is equal to zero, we're going to use that as an approximation also later, when we get to more complicated mechanisms.
这写着在平衡状态一种物质，的浓度变化等于零，我们一会儿也会把它用作一种近似，当我们学习更复杂的机理的时候。
"To concede three goals at home, the defence and midfield have to be better than that in terms of concentration."
在主场丢三个球，中场和防线应该更加集中注意力来集中精神好好防守。
The lycopene in tomatoes is at its highest concentration when the vegetable has been cooked - a link has already been established between lycopene and a reduction in the risk of prostate cancer.
当蔬菜被煮熟，番茄中的番茄红素便得到它的最大浓缩——这条链已被建立在番茄红素能减少得前列腺癌的风险中。
That is, we're not going to worry about changes in the molar volume, either as a function of pressure or a function of concentration at the low concentrations that we're working.
这意味着我们不需要,担心摩尔体积随着，气压和浓度的变化,至少在我们所考虑的,这么低的浓度下。
Where the amount of the intermediate, or the concentration of intermediate, is low at all times. And doesn't change very fast.
中间产物的量，或中间产物的浓度，一直很低，不会很快的变化。
The average concentration of ozone, one of the most common pollutants, is about half its level in the early 1990s, when the air was at its dirtiest (see chart).
20世纪90年代，空气污染时最严重时（如图所示），臭氧这种最常见的污染物的平均浓度大约是安全浓度的一半。
The average concentration of ozone, one of the most common pollutants, is about half its level in the early 1990s, when the air was at its dirtiest (see chart).in.
20世纪90年代，空气污染时最严重时(如图所示)，臭氧这种最常见的污染物的平均浓度大约是安全浓度的一半。
You will now have a golden opportunity to impress the powers at the top, so keep up your level of concentration.
你会获得一个黄金机会给上级留下深刻印象，因此请保持对工作的专注和现有的高水准。
For the same reason, we tend to exaggerate the amount of concentration existing at any given time.
出于相同的理由，我们很容易夸大在某一特定时期高度集中的企业的数量。
Because of these fluctuations, estimating the annual mean concentration of radon in indoor air requires measurements of mean radon concentrations for at least three months.
鉴于这种起伏，估算室内空气中氡的年平均浓度需要对氡的平均浓度至少进行三个月的测定。
I couldn't agree more. My concentration levels were never up to much at the best of times, but modern technology has left them almost non-existent.
我非常同意他的说法。我的注意力水平从未在情况最佳时发挥到最好状态，但是现代科技已经让它们几乎消失殆尽了。
However, the overall levels of BPA concentration were lower than those from another study looking at men in the general population.
但是总体BPA浓度水平低于另外一项对多数人群进行观察的研究中的水平。
Snow-capped Alpine peaks are visible as dim gray blotches near a bright concentration of lights at left—the Italian city of Torino (Turin).
图中左侧的灯火集中区是意大利托里诺市（都灵）。附近积雪覆盖的阿尔卑斯山峰看上去就像暗灰色的斑点。
Cancer risk is determined by the age at exposure and concentration of radioisotopes in particular tissues.
癌症的风险是由遭到辐射时的年龄和在特定组织中聚集的放射性同位素决定的。
Wine — and, in particular, red wine with its high concentration of the chemical resveratrol from the grape skin — is anti-cancer and pro-heart, at least in moderation.
适量的葡萄酒——特别是葡萄皮中含有大量化学物质白藜芦醇的红葡萄酒——具有抗癌和有益心脏的作用。
The concentration of businesses actually fosters greater customer interest and traffic. And if you're the best at what you do, you should benefit bigtime.
事实上，同类产品的聚集更能引起购买者的注意力和购买力，如果你是同行业领域中的佼佼者的话，这就是你赚钱的大好时机了。
At current levels of demand any problem caused by the geographical concentration of supply would thus be an irritating blip rather than an existential crisis.
按照当前的需求水平，供应来源集中于某地的会引起的任何问题都只不过会让人烦恼一时，不会造成生存危机。
The EEL represents a cumulative exposure limit taking into account both the time of exposure and the concentration at which the exposure occurs.
eel代表了一个既考虑了暴露时间又考虑了暴露发生时的浓度的累积的暴露极限。
The EEL represents a cumulative exposure limit taking into account both the time of exposure and the concentration at which the exposure occurs.
eel代表了一个既考虑了暴露时间又考虑了暴露发生时的浓度的累积的暴露极限。
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