The cold temperature will make it hard.
低温会让它变硬。
Steig cautioned that the limitations of the data make it hard to predict future temperature changes in the region.
史代格提醒到，由于数据的局限性，使得这个地区将来的气温变化预测工作变得非常困难。
And it's not hard to see how the heat of reaction at room temperature can be related to they heat of reaction at other temperatures.
知道室温下的反应热，如何与其他温度下的反应，热联系起来这点并不困难。
After the sunset the temperature drops to 27 degrees. It becomes so hard to move that the ride on even surface seems a summer ride up the mountain.
日暮时分，气温下降了27摄氏度。在湖面行走亦越发艰难，此时在湖面驱行就像是夏日的。
Sound, light, smell, the beds too soft or too hard, too high or too low indoor temperature, mosquitoes, flies or tick bites, etc., will interfere with sleep.
声音、光线、气味，床铺太软或太硬，室内温度太高或太低，蚊、蝇或虱的叮咬等，都会干扰睡眠。
The stellite alloys are hard alloys which can resist various wear, corrosion and oxidation at high temperature.
司太立合金是一种能耐各种类型磨损和腐蚀以及高温氧化的硬质合金。
Plants, in particular, are hard hit, as they are sensitive to the temperature, humidity, and exposure to sun and wind.
特别是植物受到了沉重打击，因为它们对温度，湿度，阳光照晒和风吹等很敏感。
When the researchers rescanned three of the subjects at room temperature, the brown fat was no longer visible. (It hadn't disappeared; it had just stopped working so hard.)
当研究人员在室温下重新扫描三个受试者时，则就看不到这种褐色脂肪组织了（它并没有消失，只是不那么剧烈地工作而已）。
The root causes of motorcycle cylinder block wearing are temperature variation and presence of hard abrasive dust.
摩托车发动机气缸磨损的根本原因在于温度的变化和硬质磨粒的存在。
In addition to the status ICONS for each drive shown on Google Sidebar, you will also see your hard drive temperature.
除了图标的地位为每个驱动器上显示谷歌栏，你也会看到您的硬盘驱动器的温度。
Glass transition temperature goes up with the hard segment content increase. Heat history affect on glass transition of polymers apparently.
受热史对聚合物的玻璃化温度有较大的影响，随着硬段含量的增加而变大。
High strength, and creep resistance, high tenacity, qualitative hard, no cold rheology, mechanical properties with temperature rises, the reduced.
强度高，抗蠕变性能高，坚韧、质硬，无冷流变性，力学性能随温度升高而降低。
Traditional aluminum hard anode oxidation needs lower temperature and higher voltage.
传统铝的硬质阳极氧化需要较低的温度和较高的电压。
This hard and brittle magnet has the features of powerful magnetism, good temperature stability, good resistance to demagnetization, good corrosion resistance.
其材质特点是硬而脆，磁性较强，温度稳定性好，不易退磁，耐腐蚀性好。
Working on high voltage with sets and tools, that witch temperature and humidity hard be controlled for safety working in electrification storeroom in witch placement its.
电工高压带电作业所用设备及工具等，对温度、湿度要求较高，为安全作业，不使用时需把它们放入专门的‘带电库’中，并对库内温、湿度实施控制。
The results show that the apparent density of hard elastic polypropylene increases with a lower melt temperature, or a higher draft ratio, or a higher air blasting speed.
结果表明，熔体温度下降、所受拉伸比增加或冷却风速度升高均可使表观密度增加。
The alloy exhibits small elongation on normal temperature and is hard to deform.
常温下该合金延伸率低，塑性加工困难。
Shell and impeller with special structure design to convey very hard, high viscosity, high temperature, easy to produce electrostatic and ultrofine special materials.
壳体和叶轮经过特殊结构的设计和处理，能输送高温、高压、高硬度、高粘性、易产生静电、超细等特殊物料；
Polyurethane Hard Foamed Plastic is an ideal kind of organic low temperature heat insulation material.
聚氨酯硬泡是一种理想的有机质低温隔热材料。
The results indicated that most of the Indica hybrids had high amylose content (AC), hard gel consistency (GC), intermediate gelatinization temperature (GT), and medium grain elongation (GE);
结果表明，我国多数杂交水稻的直链淀粉含量较高，胶稠度硬，糊化温度和籽粒伸长率中等；
But its brittleness at high temperature and hard to machine limited its applications so far.
但是其高温脆性大，加工成型困难，至今得不到工业应用。
It is hard to compare the impact of temperature on growth in hot and cold countries directly, since there are too many variables to control for.
很难直接比较在炎热和寒冷国家温度对于经济增长的影响，因为有太多变量需要控制。
The article describes the critical and hard parts and technology measures of stainless steel membrane panel's manufacture, which be used in high temperature Reheater of large capacity CFB boiler.
大型循环流化床锅炉高温再热器中所采用的不锈钢膜式壁管屏的制造工艺要点和难点，以及解决的工艺措施。
Keep away from corrosive chemical, fire and high temperature, hard or sharp objects to avoid any damage.
避免接触有腐蚀性的化学物品，切勿近火或高温烘烤，避免接触硬、尖物，以免损坏；
The excellent hard ferrite is prepared by the three kinds of the Dregs of sulfuric acid through physical and chemical treatment as well as oxidizing treatment in lower temperature.
本文介绍用三种不同成分的硫酸渣，通过物理、化学和低温氧化处理，制成性能优良的永磁铁氧体。
Wedgeplug valves with hard facings are recommended for high temperature corrosive and erosive steam and oil or oil vapor services.
硬面楔塞阀可用于高温腐蚀或侵蚀蒸汽和油，或者石油蒸汽应用领域。
Wedgeplug valves with hard facings are recommended for high temperature corrosive and erosive steam and oil or oil vapor services.
硬面楔塞阀可用于高温腐蚀或侵蚀蒸汽和油，或者石油蒸汽应用领域。
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