threshold temperature的例句大全

The developmental threshold temperature of 1~ 4 instar nymphs and whole nymph stage are estimated to be 12.5,7.8,10.3,4.1 and 9.3 ℃ respectively, and the effective accumulated temperatures for these stages are 14.6,43.9,29.9,31.9 and 117.2 degree-day respectively.

依据有效积温法则计算的1～4龄若蚜和全若虫期的发育起点分别是12.5,7.8,10.3,4.1和9.3℃，有效积温分别是14.6,43.9,29.9,31.9和117.2日.度。

Adult beetle emerged from mid-May to the first ten days of October, and oviposited in early June. The developmental threshold temperature of egg was 14.66 ± 0.5 ℃, and its effective accumulated temperature was 41.7 ± 20.85 degree-day.

成虫在5月中旬至10月上旬发生，6月初开始产卵，卵的发育起点温度为14.66±0.5℃，有效积温为41.7±20.85日·度，在25℃下卵期平均为3.69±0.25d；

threshold temperature and effective accumulated temperature for acyrthosiphon pisum development

豆无网长管蚜的发育起点温度和有效积温测定

Analysis of the Main Factors and Threshold Temperature on the Sunburn in Vitis C.V. Red Globe

红地球葡萄日灼病阈值温度及主要影响因子分析

The resonance radiation trapping in alkaline-earth metal atomic lasers were investigated according to Holstein's theory. The threshold temperature, ground-state density and resonant level effective lifetime of the resonance radiation trapping were calculated for Ca, Sr, and Ba atomic vapor lasers with different tube radii.

根据Holstein理论研究了碱土金属原子激光中的共振辐射俘获效应，分别计算了Ca，Sr和Ba蒸气激光在不同半径时产生共振辐射俘获效应的阈值温度、基态粒子数密度和共振能级的有效寿命。

" If climate change increases the frequency of days when the temperature quickly exceeds the threshold temperature, then entire cohorts of mosquitoes could fail to develop the parasite," said Thomas.

“如果气候变化增加了温度迅速超过极限温度的天的频率，整群蚊子可能无法让疟原虫发育。”Thomas说。

The developmental threshold temperature and effective accumulated temperature of Euproctis pseudoconspersa larvae

茶毛虫各龄幼虫的发育起点温度和有效积温

This temperature is threshold temperature and permeability of rock mass still increased rapidly when temperature beyond the threshold.

经过门槛值温度之后岩石的渗透率随温度升高而迅速增加，不同的岩体其温度的门槛值是不同的。

The developmental threshold temperature is 8.35 ℃ and the effective cumulative temperature is 273.82 day degree.

食蚜瘿蚊从卵到成虫的有效积温和发育起点温度分别为273.82日度和8.35℃。

The RTD has a room temperature peak-to-valley ratio of 5.2 ∶ 1 with a peak current density of 22.5kA/cm2.The HEMT has a 1 μ m gate length with a-1V threshold voltage. A logic circuit called a monostable-to-bistable transition logic element ( MOBILE) circuit is developed.

RTD室温下的峰谷电流比为5.2∶1，峰值电流密度为22.5kA/cm2.HEMT采用1μm栅长，阈值电压为-1V.设计电路称为单稳态-双稳态转换逻辑单元（MOBILE）。

Results Indoor air temperature and relative humidity accorded with second class standard of 《 Threshold limit values for space and environment of camping movable shelter system 》 in winter, indoor air exchange attained 1 time per hour, which also reached request of the usage.

结果室内热环境参数温度和湿度指标冬季可以达到《野营住房空间与环境限值标准》中的二级标准，冬季室内的换气次数可以达到1次/h，也达到了使用的要求。

In order to improve dynamic and static performance of the temperature control system, a new method is proposed which combines threshold control with adaptive fuzzy PID control.

为了提高加热速度和温度控制精度，提出了阈值控制策略与自适应模糊PID控制相结合的控制算法。

The Threshold Stress Intensity of GH 34 Steel under Constant Load at High Temperature

GH34钢在高温恒定载荷下的开裂界限

Through the preparation of PC software management system can query the work of the mid-controller. Real-time monitoring and display a variety of temperature and humidity data. The threshold value of environment element setting and then achieves uniform management of several warehouse depots.

通过编写上位机软件管理系统可以实现查询中间控制机的工作状态，设定温湿度的报警阀值，实时监测并显示各种温湿度数据，从而实现对多个仓房的统一管理。

New auto-bulk-biased multi-threshold SOI CMOS circuit operating at high temperature

一种自动体偏置多阈值电压高温SOI CMOS电路

The temperature threshold and optimum temperature for its repro-duction were derived from the reproduction biomass.

以生殖生物量表示温度与蚜虫重量和生殖数量的关系，得出了萝卜蚜的生殖起点温度和最适生殖温度。

The results show that the composite exhibits percolation threshold effect, positive temperature effect and nonlinear volt ampere characteristics.

实验结果表明，材料具有明显的渗滤效应、正温度系数效应和非线性伏安特性。

The results showed that the composites exhibited percolation threshold effect and positive temperature coefficient effect.

实验结果表明：复合材料具有明显的渗滤效应及正温度系数效应。

The influence with the detection sensitivity and the detection threshold of LiF thermoluminescent detector under different velocities when the temperature rises in the range of 1~ 50 ℃/ s have been discussed in this paper.

本文探讨了1～50℃／s范围内升温速率对LiF热释光探测器灵敏度和探测阈的影响。

The influence of total dose, irradiation dose rate and gate biased voltage on the stability of radiation dose recording threshold voltage of PMOS dosimeters have been studied at room temperature. The threshold voltage drift trends and amplitude have been observed at different biased condition on gate source.

在室温条件下，研究了辐照偏置、总剂量和剂量率对PMOS剂量计辐照剂量记录-阈电压的稳定性影响，观察了辐照后阈电压在不同栅偏条件下的变化趋势和幅度。