第二次世界大战期间，钢在低温下的易碎性首次成为人们关注的主要问题。
Steel's fragility at low temperatures first became a major concern during the Second World War.
研究还揭示了他们的饮食，加上经过适应性变化的新陈代谢，使他们足以对抗能冻住其他人的低温。
Research also suggests that their diet, combined with an adapted metabolism, allows them to withstand temperatures that other people would freeze in.
到2100年，热带和亚热带地区的最低温度将超过这些地区迄今为止出现过的最高温度，出现这一变化的可能性达到90%。
There is a 90 percent probability that by 2100 the minimum temperatures in the tropics and sub-tropical regions will be higher than the maximums so far recorded in those areas.
此外，中美两国详细探讨了如何在年底联合国大会前降低温室气体排放量，此次会议将于12月在哥本哈根举行，届时将为控制气候变化设定新的全球性指标。
She said the sides discussed in detail how to cut emissions ahead of a U.N. conference in Copenhagen in December that aims to set new global goals on controlling climate change.
结论：浅低温对中度创伤性颅脑损伤具有脑保护作用，但对重度创伤性颅脑损伤可能无明显的脑保护作用。
CONCLUSION: Superficial hypothermia has the cerebral protection on moderate traumatic brain injury, however, there is no obvious effect on serious traumatic brain injury.
在低温，腐蚀性介质或真空条件下，应考虑具有特殊性能的密封垫。
In the low temperature, corrosive medium or vacuum conditions, with special performance should be considered the gasket.
提高发动机有效功率，起步顺畅，加速有劲，低温启动性优异，令摩托车驾驶轻松自如。
Effective power engine the smooth start to accelerate dynamic and excellent low-temperature start motorcyclists and English.
具有超长的服务寿命和很高的可靠性，可以应用于苛刻的高低温环境、恶劣的电力条件。
Has a long service life and high reliability, can be used in the demanding high and low temperature environment, poor power conditions.
其性能兼有氟素橡胶及硅橡胶的优点，耐油、耐溶剂、耐燃料油及耐高低温性均佳。
The performance advantages of both fluorine rubber and silicone rubber, oil resistance, solvent resistance, fuel oil and high and low temperature resistance are good.
我们对在真正低温条件下操作器件的问题和可能性也逐渐有了新的认识。
We are coming to a new appreciation of the problems and possibilities of operating devices at really low temperatures.
电缆具有较好的热稳定性，能在高温、低温、腐蚀性中保持良好的电性能和柔软性，适合。
The cable has good thermal stability, can maintain good electrical properties and flexibility in the high temperature, low temperature, corrosion.
优秀的氧化安定性、防锈性、抗水性和低温流动性。
Excellent oxidation stability, rust resistance, water resistance and low temperature fluidity.
强度较高，且韧性、焊接性及低温韧性也较好，被广泛用于制造桥梁、锅炉、船舶等大型结构。
High strength, toughness, weldability and low temperature toughness is also widely used in the manufacture of Bridges, boilers, ships and other large structures.
结论低温等离子体表面处理技术可用于提高树脂材料表面润湿性。
Conclusion the plasma treatment can be used to promote the surface wettability of denture base acrylic resin.
降低放射性废树脂水泥固化中水化热可以降低温度应力、减少裂纹。
Reduction of the hydration heat during cementation of radioactive resins can reduce thermal stresses and prevent thermal cracks.
为了提升在较低温度下热浸镀液的流动性，避免镀层过厚，并进步镀层外观，常常参加0.01% ~ 0.02%的纯铝。
In order to improve the fluidity of hot dipping liquid at low temperature, avoid coating thickness, and improve the coating appearance, pure aluminum often participate in 0.01% ~ 0.02%.
目的探讨不同方法低温保存的组织工程骨修复节段性骨缺损的差异。
Objective To study the difference of repairing segmental bone defect by tissue engineered bone cryopreserved by various methods.
通过改性剂的催化作用，成功解决了低碳燃料低温引燃性差、高温时易发生气阻的问题；
Through the catalysis of modifier, it successfully solves the problems of low-carbon fuel with poor ignition performance at low temperature and gas lock at high temperature.
深低温长期保存的角膜是治疗急性致盲性角膜病的重要储备材料，有重要的临床应用价值。
Long-term cryopreserved cornea is the important material to cure acute corneal disease, and it has important clinical value.
目的：探讨深低温冷冻同种异体肌腱替代自体肌腱的可行性及移植后异体肌腱的生物力学性能的动态变化。
Objective: to study the reliability of deep frozen allogeneic tendons as a substitute of autograft and the change of biomechanics after transplantation.
处于昏迷的复苏后综合征病人，(控制性)低温是适宜的。
Hypothermia is appropriate for patients who are comatose post-resuscitation.
将人工神经网络的非线性特性和信息的分布性用于煤低温自燃实验炉的模型辩识。
The nonlinearity and distribution of information processing of the artificial neural network are utilized in the indentification of model of coal spontaneous combustion stove at low temperature.
结论亚低温治疗高血压性脑出血是非常有益的。
Conclusion the moderate hypothermia was significantly favorable for postoperative hypertensive cerebral hemorrhage.
以期改善沥青路面性能，尤其是低温抗裂性，为寒冷地区的沥青路面温度裂缝问题提供解决途径。
The asphalt pavement performances, especially low temperature performances were modified in order to offer solutions for temperature cracking of asphalt pavement in frigid region.
降低各种柴油的冷凝点和冷滤点，提高其低温流动性。
Depression of the pour point of diesel oil and improve its fluidity in subzero.
降低各种柴油的冷凝点和冷滤点，提高其低温流动性。
Depression of the pour point of diesel oil and improve its fluidity in subzero.
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