随着掺杂浓度的增加，体系在低温区由金属向绝缘体转变。
The system turns from metal to insulator at lower temperatures with Cu concentration increasing.
与高温情况相比，在低温区，温度对除尘效率的影响更加显著。
The temperature has more significant effect on the precipitation efficiency in low temperature zone than that in high temperature condition.
彗星富含挥发物，这表明它们形成并长期保存于太阳系外部低温区。
Comets are rich in volatile material. It suggests that comets should form and keep for a long time in the low temperature region of the outer solar system.
在中低温区形成的腐蚀产物膜容易被流体破坏，导致了高的腐蚀速率。
At low and moderate temperatures, corrosion product films might be destroyed by liquid flow, inducing high corrosion rate.
换下来的元件重新（用压表、电流表）测标其电阻值，配阻用在低温区。
Test and mark the resistance value of the old elements having been replaced (with voltmeter and ammeter) and distribute them in low temperature area.
最后，对传统的理想冷却曲线及低温区的冷速问题提出了一些新的看法。
Finally, some new viewpoints with respect to the conventional ideal cooling curve and cooling velocity below the martensitic t...
最后，对传统的理想冷却曲线及低温区的冷速问题提出了一些新的看法。
Finally, some new viewpoints with respect to the conventional ideal cooling curve and cooling velocity below the martensitic transformatio…
计算的热膨胀量在低温区与实验结果基本一致，而在高温区明显偏低于实验结果。
The calculated thermal expansion is in good agreement with the experimental data at low temperature, and lower at high temperature.
本文提出了低温区高精度的禁带宽度的表达式，获得了低温区本征载流子浓度的简明公式。
A accurate expression for the bandgap and a simple formula for the intrinsic carrier concentration at low temperature are presented.
据指出，如何建立气化炉不管，总是会有低温区，在那里发生裂解，产生冷凝碳氢化合物。
It is noted that no matter how gasifier is built, there will always be a low temperature zone, where pyrolysis takes place, generating condensable hydrocarbon.
还设计了新的机械系统，以连接一个新的跨校园低温区热水系统，目前这一系统正在建设中。
The new mechanical systems were designed to connect to a new campus-wide low temperature district hot water system that is currently under construction.
根据储粮生态环境，将我国分为三个典型的低温储粮生态区域，即低温区、中温区和高温区。
According to the environment of ecological areas in China, three typical ecological areas of (cold area, warm area and hot area) low temperature grain storage were divided in this study.
在本实验范围内，AZ80镁合金在低温区结合大的变形量进行压缩变形后水冷，可获得较高的抗拉强度。
In the experiment, the AZ80 magnesium alloys compressed at low temperature and large strain then water cooling can gain the higher tensile strength.
根据层间耦合作用对二维自旋涨落的抑制程度，我们确定了一个反映体系层状结构特点的特征温度T_0，并由此将低温区t。
According to the suppressing extent of interlayer coupling on the two-dimensional spin fluctuations, we determine a characteristic temperature T0, divide low temperature region t.
在那里，低温被交换到另一个紧贴管道的由较小的管道组成的回路中，回路中的水会提供给城市的金融区。
Here the chill is "transferred" to another closed loop consisting of smaller pipes that supply the towers of the city's financial district.
以甘肃民勤治沙综合试验站数十年气象定点观测资料为基础，统计、分析了民勤荒漠区无霜期、春季低温、冻土层的变化特征。
According to the meteorological observation in Minqin Desert Control Experiment Station, variations of frost-free period, low temperature in spring and frozen earth were analyzed.
为降低切削区温度、防止刀具的氧化磨损，提出在低温氮气射流条件下进行钛合金的高速铣削加工。
The use of cryogenic nitrogen gas jet to reduce the temperature of cutting zone and to avoid oxidation wear of tool in high speed milling titanium alloy was presented.
在寒冷稻作区，种植早熟品种是防卸低温冷害的根本措施。
It is the basic measure to resist low temperature injury with premature cultivar of rice in cool region.
加温区带有低温惯性装置允许高温下负载变化。
Heating zone with low thermal inertia to allow high load variations.
低温冷风切削是绿色切削加工技术中的一个重要分支，而向切削区供给低温冷风是研究和应用该项技术的前提。
Cooling gas cutting is one of the important branches of green cutting technology, and the precondition of research and application of this technology is to supply cold gas to the cutting zone.
对于获取低温的两种手段—双级压缩循环和复叠循环来说，它们分别在不同的温区具有经济性优势。
As two means to get a low temperature, two-stage compression cycle and cascade cycle have their advantages of economical performance in different temperature range.
保护酶活性和存活率与较高温度区、较低温度区的相应温度密切相关。
Close correlation was found between protection enzymes and survival rate and values of higher and lower temperatures.
单级高频脉冲管制冷机直接降低到20K以下温区存在很大困难，采用多级方案是高频脉冲管制冷机获得更低温度的主要方法。
Use single stage version to reach the temperature of 20 K is a difficulty for high frequency pulse tube cooler (PTC). Multi-stage version is a popular method to reach the low temperature.
采用焊接热模拟技术、显微组织分析和冲击试验的方法，研究了焊接线能量对X70管线钢焊接热影响区组织和低温韧性的影响规律。
The effect of welding line energy on microstructure and low temperature toughness of heat-affected zone(HAZ) of X70 pipeline steel was studied by welding thermal simulation method.
就地区分布而言，干旱、洪涝、风雹、低温霜冻风险度最大的区域基本上出现在严重夏旱区、严重秋季绵雨区、严重冰雹区、严重霜冻区。
The larger risk degrees of drought, the flooding damage, wind-hail and frost appear are mainly in heavy summer drought area, heavy autumn continuous rain area, heavy hail area and heavy frost area.
这里早晚温差大，是我国最佳的天然低温食用菌自然生长区。
This large temperature difference between morning and evening, is the best natural cold mushroom natural growing areas.
由于在液氮温区附近氦气高低压焓差不平衡，导致G-M机蓄冷器中温度分布出现低温平台。
The disequilibrium of the enthalpy difference of helium at liquid - helium temperature region results in that the temperature distribution in the regenerator of a GM refrigerator forms a platform.
结果表明：随淬火温度提高，低温回火脆性区向高温区漂移。
The results show with increasing quenching temperature the brittle temperature of the steel tempered at low temperature brittle temperature moves upwards.
结果表明：随淬火温度提高，低温回火脆性区向高温区漂移。
The results show with increasing quenching temperature the brittle temperature of the steel tempered at low temperature brittle temperature moves upwards.
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