查询词典 time value

The contrast agent having been injected, the abscissa of the time-density curve of the artery and the tissue in the dynamic CT image is the time, and the ordinate is the increased CT value after the injection.

注入对比剂后，动态CT图像中动脉及组织的时间-密度曲线的横坐标为时间，纵坐标为注药后增加的CT值

The stability of aloin decreased with the increase of temperature and heating time. However, the absorbency of aloin did not change with time under room temperature (20℃). The aloin was sensitive to light, and the aloe juice showed a yellowish green sediment in 2 hours after exposed to sunlight. The stability of aloin declined when the pH value arose. The aloe juice was more stable under lower concentration of sodium chloride and sucrose.

结果表明：加热的温度越高，时间越长，芦荟苷的热稳定性越差，而在室温下(20℃)芦荟苷的吸光度基本不随时间改变；芦荟苷具有光敏性，在太阳光照射下，2小时后便出现黄绿色沉淀物；芦荟溶液随着pH的升高，其稳定性下降；低浓度的氯化钠和蔗糖对芦荟汁液稳定性的维持比高浓度的效果明显。

This experiment was designed to study the influence of various levels of urea, moisture and reaction time on the nutrition value of rice straw ammoniated, so as to determine the optimal parameters of urea, moisture and time of ammoniation .

中文摘要：本试验旨在研究尿素添加水平、水分含量、时间对氨化秸秆营养价值的影响，以确定氨化稻草秸秆尿素、水分、时间处理参数的优化组合。

As one kind of literature sylloge, anthology having preserved large amount of poet does, have important document value,.At the same time the excellent poetry anthology's choice, not only having embodied the anthologist's individual sight, but also implied the social aesthetic trend that time,has the nature and functions of literary criticism.

选本作为文学总集的一种，保存了大量诗人诗作，具有重要的文献价值，同时优秀的诗歌选本对诗人诗作的选择，不仅体现了选家个人的眼光，也反映了当时的社会审美风尚，具有文学批评的性质和功能。

According to the change of the enemy\'s quantity and the qualitative theory of the differential equation, we research the spruce aphides and its predator system. At the same time, we discussion the spruce aphid multiplication model when the natural enemy quantity is a certain value and the periodic oscillating model whose the quantity of the natural enemy changes along with the time. Obtains the stability condition of the balance point and the limit-cycle existing condition, the system presents the dissipative structure\'s character. Finally it explains that this theoretical analysis has certain practical significance regarding the preventing and controlling harmful insect.

第五章，松毛虫与其天敌的关系是食饵和捕食者的关系，根据天敌数量的变化，利用微分方程定性理论，研究松毛虫与天敌系统，讨论天敌数量为一定时的松毛虫增殖模型和天敌数量随时间变化的周期振荡模型，得到正平衡点全局稳定性和极限环的存在条件，通过计算机模拟，说明周期振荡的捕食模型能够呈现典型的时间耗散结构特征，对于防治害虫有一定的实际意义。

Geologic tectonic of Qinghai-Tibet Plateau is complex, and strong earthquakes occured time after time in Qinghai-Tibet Plateau. Northeast margin of Qinghai-Tibet Plateau is the region in which tectonic movement is intense, is a window that knows apophysis of Qinghai-Tibet Plateau and block mutual effect, and is of important value in reaserch on tectonic movement and strong earthquake prediction in Chinese mainland.

青藏高原地质构造复杂，是我国的强震多发区，而东北缘地区更是构造活动强烈的地区之一，该区是了解高原的隆起及块体相互作用的窗口，在中国大陆构造运动及强震预测研究中具有重要价值。

Value of elementary constant of the universe in today is equal to 7.7577806787995708*1060 ; Mirror value of it is equal to 7.6936667888921355*10-33 Elementary constant of the universe represents total amounts of completable sapce time the universe possesses at certain univesal moment ; Elementary constant of the universe in today reflects that of the universe at present universal moment.

今天基本宇宙常数的数值等于7.7577806787995708*1060 ；今天基本宇宙常数的镜像数值等于 7.6936667888921355*10-33。基本宇宙常数反映了宇宙在任一宇宙时刻具有完备时空的总数量，而今天基本宇宙常数则准确地反映了今天宇宙具有的完备时空的总数量。

Sell ones birthright for a mess of pottage to exchange sth of lasting value for sth that is of value for a short time only 为一碗红豆汤而出卖长子继承权,见利弃义;贪小失大 He has given up his legal studies to work on an oilrig, and although he is earning a lot, it seems to me that he has sold his birthright

for a mess of pottage。他放弃学习法律而到油井工作，虽然赚了不少钱，但在我看来，他是因小失大。

The value is recalculated each time a value in the expression changes.

每当表达式中的值改变时，就重新计算一次该值。

We want the labor theory of value that deepen and develops, must have socialism and market economy double feature, accord with the general provision of labor theory of value at the same time.

我们要深化和发展的劳动价值论，必须具有社会主义和市场经济双重特征，同时符合劳动价值论的一般规定。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。