查询词典 low

Through the low cyclic load test of eight high strength concrete-filled square steel tubular columns, considering the effect of the axial compression ratio, steel ratio and slenderness ratio, the hysteretic curve, ductility, degradation of stiffness, energy dissipation capacity, failure mechanism and characteristics of the specimens were researched.

摘要］以轴压比、含钢率和长细比为参数，进行了8根方钢管高强混凝土柱的低周反复荷载试验，研究分析了该类构件的滞回曲线、延性、刚度退化、耗能能力、破坏机理和破坏特征；并与型钢高强混凝土柱的受力性能进行了比较分析。

The seismic performance such as failure pattern,fai lure mechanism,hyst eresis loop curves,restoring-force model,displacement-restoring capacity,displac ement ductility,rigidity degradation and energy dissipation of two pieces of HPC frame with double-story and double-span are studied systematically by testing o f low reversed cyclic loading.

通过低周反复荷载试验对两榀双层双跨高性能混凝土框架的破坏形态、破坏机制、滞回曲线、骨架曲线、恢复力模型、变形恢复能力、位移延性、刚度退化、耗能能力等性能进行了较为深入系统的研究。

The remaining 94% is degraded to low-quality heat that is released into the environment.

其余94 ％是退化到低质量的热量即释放到环境中。

I wouldn't give in, because too low of a price is degrading to TT's work.

我不让步，因为过低的价钱是对天天艺术劳动的不尊重。

the mechanization degree of we-30 hydraulic pressure universal testing machine is low, and the precision and the reliability are bad.

摘 要： we-30型液压万能材料试验机机械化程度低，精度和可靠性差。

Polyculture is the dominant farming system in many areas of the tropics, where the degree of mechanization and the use of agricultural chemicals remain low.

混养是许多热带地区主要的耕作制度，在这些地方，机械化程度低，并且很少使用农药。

Products with a high degree of intelligence, good stability, low power consumption, energy evident result.

产品具有智能化程度高，稳定性好，功耗低，节能效果明显。

Americans living changes and changes in the power, and therefore the relationship between the relatively loose friends, some degree of stability is low.

美国人生活的变动性和变动力强，因此朋友之间的关系相对比较松散，稳定程度也低一些。

Low degree-day factors can be expected for cold-dry areas, whereas, high degree-day factors can be expected for warm-wet areas in western China.

总体看来，西部冰川的度日因子由西北向东南逐渐增大，这与中国西部冰川的气候环境变化趋势是一致的，即在干冷的气候条件下，度日因子较小；而在暖湿的气候条件下度日因子较大。

Based on the weather data of geographical points and the phenological data of CBW, the single sine model that forecast the occurrence date of cotton bollworm is developed. By using year's data of Shihezi area, parameter of CBW emergence of overwintering generation, first generation and second generation in the Xinjiang region is built under the different low temperature. Based on the above research, the concepts, functional development temperature threshold and functional developmental degree-day, are put forward. Using the data of different station in the Shihezi area, the model is validated

基于地理点的气象数据和棉铃虫物候数据，建立了棉铃虫发生期预测的single sine 模型，利用石河子地区多年的数据，建立了不同发育温度条件下的新疆地区越冬代、第一代和第二代棉铃虫羽化的参数库；在此基础上提出功能发育起点和功能发育日度的概念并修订了模型，利用石河子地区植保站的数据，验证了模型的可行性。

A solid basis of evidence underpinned her theory.

有利的证据基础支持她的理论。

Apoptosis was detected in both of the cell lines in the absence of folacin, but no necrosis was observed in this experiment.

实验组和对照组中，均未观察到细胞坏死，每种细胞均可看到凋亡细胞；HBL-100在实验组的P53突变型蛋白面积比对照组大（P.05），实验组P53mRNA阳性面积比对照组的大（P.05）。