活力

In this experiment, 22 cucumber varieties were selected as test materials. The experiment analyzed the best method to mensurate cucumber pollen viability, the pollen viability and its influence factors, and the best low-temperature to distinguish the pollen germination rates of different varieties and compages of florescence temperature and germinarion temperature. We hope the results of experiment can offer theoretics and data to chilling tolerance varieties selection.

本试验共选取了22个黄瓜品种，研究了测定黄瓜花粉活力的最佳方法、不同黄瓜品种花粉活力及其影响因素，确定了区别不同品种花粉萌发差异的最适低温以及开花温度和萌发温度的组合，以及花粉萌发率与植株耐冷性的关系等方面，以期对耐冷性品种选育提供可以依据的理论和参考的数据。

The basis of the resuscitation of a city lies in the coruscation of the city"s livingness, while the basis of the coruscation of the city"s livingness is based on the assurance of the basic conditions of the peoples life, which include the following two: the material supply and the spiritual respect.

城市复苏的根本在于城市活力的重新焕发，而焕发活力的根本在于人类生存的基本条件得到保证，这包括两个方面：物质提供和精神尊重。

MethodsPhotoaging skin fibroblast models were induced by 8-MOP/UVA. Cordyceps polysaccharides was administrated before 8-MOP/UVA .HE stained,MTT, hydroxyproline, MDA and SOD quantitant were used to test the effects of cordyceps polysaccharides. ResultsCell crimple,condensation of nuclear chromatin in 8-MOP/UVA model group were observed.

方法用8-甲氧补骨脂素联合UVA（8-MOP/UVA）诱导皮肤成纤维细胞光老化，用HE染色、MTT、羟脯氨酸含量、丙二醛含量检测及SOD活力分析等方法观察虫草多糖对成纤维细胞光老化过程中的形态、活力、胶原合成及抗氧化能力的影响。

In multiple curvilinear regression analysis,when pH was fixed,there was significant linear correlation between α-glucosidase...

在多元曲线回归分析中发现，在固定pH的情况下，α-糖甘酶活性、总活性和前向精子活力呈线性正相关（分别P＜0.01，P＜0.001），说明附睾对于获得前向精子活力的重要性依然是肯定的。

The protective modules energize and de-energize the solenoid pull coil within approximately 1.5 seconds.

保护模块的活力和德活力螺线管线圈拉在大约1.5秒。

In short, I shall be writing about how cities work in real life, because this is the only way to learn what principles of planning and what practices in rebuilding can promote social and economic vitality in cities, and what practices and principle will deaden these attributes.

简而言之，我要写的是城市在现实生活中是如何运作的，因为这是学习规划原则和怎样用改建来提升城市的社会和经济活力的唯一方法，通过这样的学习，也能知道什么样的原则和实践会扼杀这些活力。

The youthful dynamism of america , and now of china and india , seems to be leaving the decrepit old continent in the shade

美国的青春活力，如今则是中国和印度的活力，似乎正使得衰落的旧大陆大为逊色。

For example, a high energy dervish of a dog isn't going to learn to be a laid back, low energy dog.

一条高活力多动的狗将不能学着变成一条不爱动、低活力的狗。

Accordingly, the activities of AchE and CarE on the larvae of diamondback moth raised on 5 C are much more than that of raised within the range of 10C to 30 C.

相应地，在5℃的低温条件饲养下小菜蛾的AchE和CarE比活力均大大高于在10℃一30℃范围内饲养的AchE和CarE比活力。

Then select the very surfactants\' concentration to treat SBP for one hour, scan on the circular dichromatism spectrum and fluorescent spectrum; ultraviolet-visible spectrum scans SBP\'s variations within 2h after surfactants\' adding to immediately.

实验前加适量相应缓冲液溶解使SBP浓度为250mg/ml.30℃下，设置三种表面活性剂的浓度梯度，使得每种表活剂的加入使得SBP酶活力变化，并在某一特定浓度和特定时间残留酶活力稳定。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。