absolute zero :Temperature at which a thermodynamic system (see thermodynamics)has the lowest energy, 0 kelvin (K). It corresponds to-459.67°F (-273.15°C)and is the lowest possible temperature theoretically achievable by a system. A gas at constant pressure contracts as the temperature is decreased . A perfect gas would reach zero volume at absolute zero.

绝对零度:热力学系统能量最低时的温度，相当于-273.15℃或-459.67℉。当温度下降时，气体在恒定压力下会跟着收缩。理想气体在绝对零度时，体积会达到零。

属类：自然科学-物理-

Its stimulating effect on the central nervous system, heart, cardiovascular system, and kidneys makes it medically useful in treating respiratory depression caused by overdose of barbiturates, morphine, or heroin. Its positive effects can include improved motor performance, decreased fatigue, increased alertness, and enhanced sensory activity. Excessive caffeine can produce irritability, anxiety, insomnia, and potentially serious symptoms such as heart irregularities and delirium.

咖啡因对中枢神经系统、心脏、血管和肾脏有刺激作用，故可做为吗啡或巴比妥盐等呼吸抑制药的解毒剂。它还具有改善运动功能、减轻疲劳、提高感觉力和增加反应速度的功效，但摄食过量也可能引起焦虑、紧张、烦燥、头痛和失眠等副作用。

属类：化学及生命科学-化学-

the number of poverty-stricken people with problems feeding and clothing themselves decreased from 250 million to 125 million, to shrink to 14.8 percent of the total population in the rural areas

没有解决温饱的贫困人口从2.5亿人减少到1.25亿人，占农村人口的比例下降到14.8%

属类：综合句库--

Determine whether each account is increased or decreased by the transaction.

明确各账户的交易是增加还是减少。

属类：经济金融-会计学-

Since 1950, developments such as durable-press polyester/cotton blends, shrink-resistant wool, and flame-retardant treatments have decreased maintenance requirements, improved performance,and enhanced the safety of textile materials.

年以来,涤棉织物的耐久定型整理、毛织物的防缩整理、阻燃整理,均降低了对纺织品维护的要求,改善了织物的性能,提高了纺织品的安全性。

属类：行业术语-纺织服装-

The number of people below the poverty line in rural areas decreased drastically. The objectives set in the seven-year plan to help 80 million people get rid of poverty were basically attained

农村贫困人口大幅度减少，“八七”扶贫攻坚目标基本实现。

属类：综合句库--

The number of poverty-stricken people in rural areas with problems obtaining sufficient food and clothing decreased from 250 million in 1978 to 30 million in 2000; and the impoverishment rate there decreased from 30.7 percent to about three percent

农村尚未解决温饱问题的贫困人口由1978年的2.5亿人减少到2000年的3000万人，农村贫困发生率从30.7%下降到3%左右。

属类：综合句库--

The hitherto-rapid population growth in the poverty-stricken areas has been on the whole put under control, and the population’s natural growth rate has decreased

贫困地区人口过快增长的势头得到初步控制，人口自然增长率有所下降。

属类：综合句库--

A disorder characterized by decreased force of urination and dysuria,usually resulting from enlargement of the prostate gland.

前列腺增大一种以排尿无力和排尿痛为特征的身体失调，通常由前列腺增大导致

属类：综合句库--

The rate of inflation decreased to 10% last year.

去年通货膨胀率降低为百分之十。

属类：综合句库--

Chlorotic or necrotic lesions were evidence of decreased photosynthetic tissues

缺绿的或坏死的侵蚀斑便是减少了光合组织的证据。

属类：综合句库--

What factors are responsible for a decreased population?

人口减少的原因是什么?

属类：综合句库-典型例句-

The population has decreased from about9 million in 1960 to 6.5 million in 1982

人口已从1960年的900万降到1982年的650万。

属类：综合句库--

The population has decreased

人口已经减少。

属类：综合句库--

People’s ethical standards had risen, and the crime rate had decreased .

人们的精神面貌变化了，犯罪行为大大减少。

属类：时事政治-邓小平选集-视察江苏

The price of meat is decreased than the last.

肉价比上次低了

属类：综合句库--

If more bentonite clay is used, the lead temperature must be decreased

如果多用膨润土，铅的温度必须降低。

属类：综合句库--

If the arterioles are contracted, the size of the vascular bed is decreased

如果小动脉收缩，血管床就会减小。

属类：综合句库--

The acceleration is positive if the speed is increased, negative if speed is decreased .

速度增加的加速度为正加速度,速度减少的加速度为负加速度。

属类：综合句库--

the extent of inhibition decreased with increasing the initial pH as long as the pH was less than 5.

随着初始pH值不断升高，只要不超过5，抑制程度将不断减轻

属类：化学及生命科学-化学-

With a decrease in the mole ratio, volatilization of sulfur decreased rapidly

随着克分子比的降低，硫的挥发率也急剧下降。

属类：综合句库--

As the growing use of cheaper vegetable oils decreased the importance of lard as a source of fat, meatpackers sought hogs yielding more lean meat and less fat, and breeders began crossbreeding programs to obtain lean meat and vigorous animals.

随着人们越来越普遍使用较便宜的植物油，猪油作为脂肪的一种来源的重要性就降低了。肉品加工业者寻求有更多瘦肉而较少脂肪的肉类，养猪人开始利用杂交培育出瘦肉型、强壮的动物。

属类：化学及生命科学-动物-家禽

As the number of programs concurrently executing increases, the amount of CPU processing time available for each program eventually decreases. This, in turn decreased the execution speed for each program.

随着同时执行程序的数目不断增加，每个程序占有CPU有效的处理时段的长短,最终就会减少.这反过来就会降低每个程序的执行速度.

属类：行业术语-计算机-网络

During storage, fruit firmness, Vc and titratable acid content decreased constantly, total sugar content accumulated in the earlier stage and then decreased. However, the content of ethanol increased gradually all along.

随着贮藏期的延长，枣果硬度逐渐下降，Vc含量逐渐减少，总糖含量前期升高，中后期逐渐下降，可滴定酸含量整体上呈下降趋势，乙醇含量逐渐升高

属类：化学及生命科学-化工-制冷论文

His income steadily decreased .

他的收入一直在逐渐减少。

属类：综合句库--

His influence slowly decreased .

他的影响慢慢地减小。

属类：综合句库--

He told Pakistan that the retaliation for militants’ infiltration of the Indian-controlled Kashmir has decreased but it was not what islamabad firmly held that it had completely stopped the infiltration

他告诉巴基斯坦，回报好战份子对喀什米尔印度辖区的渗透已经减少，但并未如伊斯兰马巴德所坚称的已经完全停止渗透。

属类：综合句库--

Their sales decreased from a thousand dollars to nine hundred

他们的营业额从1000美元降至900美元。

属类：综合句库--

He was returned to Parliament with a decreased majority.

他以有所减少的多数票当选为议员.

属类：综合句库-典型例句-

After GE Semiconductors (China)Co., Ltd. became a bonded factory, its circulation capital decreased daily by 500,000 US dollars

通用半导体(中国)有限公司成为保税工厂后，每天减少流动资金占用五十万美元。

属类：综合句库--