The initial phase has been very steep, taking health experts off guard. That might be in part because of the cold weather.
流感的初期阶段很突然,这让健康专家都猝不及防,可能部分原因是由于天气寒冷造成的。
Washing them in cold water and drying them on a line, however, reduces the use-phase emissions by 90%.
然而,用冷水清洗和挂在一根绳子上晾干可以减少90%的使用阶段的碳排放。
Liu, Xiongjun: Condensed matter theory and ultra-cold atoms, focused on topological phase of quantum matter, synthetic gauge field and spin-orbit coupling effect, many-body physics.
刘雄军:凝聚态理论和超冷原子气。主要关注量子物质拓扑相,摹拟规范场和自旋轨道耦合效应,以及多体物理。
The influences of liquated zincing and cold-drawing on the mechanical properties of high strength dual phase steel wires have been investigated.
本文研究了热镀锌及镀后冷拔对高强度双相钢钢丝力学性能的影响。
The precipitation process of the secondary phase could be accelerated by cold deformation before aging, which greatly improved the properties of the alloy.
时效前冷变形能大大加快第二相的析出过程,使合金综合性能得到显著提高。
Second phase of cold commissioning involves 2-4 persons from the welder and air-knife manufacturer.
冷试第二阶段将有焊机、气刀制造商的2 - 4人参加。
In the cold starting phase, because of the lower air temperature, the worse fuel atomization, and the catalyst temperature being below initiation temperature, HC and co emissions are high.
发动机在冷起动阶段由于空气温度低、燃油雾化不好、催化剂未能达到起燃温度,因而hc和CO污染严重。
This phase of cold sores on the skin is the most painful one because the sensitivity will be heightened.
这一阶段的冷疮,对皮肤是最痛苦的,因为敏感性将提高。
Microporous polypropylene hollow fibrous membranes may be prepared by the melt spinning and cold stretching (MSCS) or thermally induced phase separation (TIPS) method.
对熔融纺丝-冷却拉伸与热致相分离两种制备微孔聚丙烯中空纤维膜的意义、原理、过程、影响因素等进行了评述。
In the cold gas dynamic supersonic powder spraying technology for material modification, the two phase turbulent numerical computation of the jet field is very important.
在冷喷涂材料表面改性技术研究中,圆喷嘴气、固两相可压缩紊流射流的流场计算非常重要。
Compared to the single phase loop, for the given design conditions, the cold storage-heat pump loop radiator area was reduced by 69.9% and the system weight was reduced by 53.5%.
与单相流体回路相比,在给定条件下,采用蓄冷热泵回路可减少辐射器面积69.9%,降低排热系统质量53.5%。
It is very important to deal with HC emissions during cold-start phase of gasoline vehicles, especially to meet requirements of EURO 3 phase emission regulation.
为满足即将实施密耦催化剂的国家第3阶段排放标准,汽油车排气冷起动问题显得尤为重要。
The moon bathed the landscape in her pale cold ray at a different phase and with varied brightness.
在不同的时候,月亮以不同的亮度将她惨淡的冷光沐浴在地貌上。
"Pacific Decade Oscillation" during the cold phase of global disasters such as hurricanes.
“太平洋十年涛动”冷位相时期的全球飓风等灾害。
According to the principle of cold conditions similar, air firm two-phase flow experiment of cold conditions is built, testing the original burner model and 3 kinds of improvement test model.
依据冷态相似模化的原理搭建气固两相流冷态实验台,利用试验台分别对原有旋流燃烧器模型和3种改进的燃烧器模型进行气相试验。
The results show that the grain size of produced ZA20, ZA27 alloy powder for cold spray is homogeneous, and the phase of the coat is equal axis crystal.
研究结果表明,制备的冷喷涂用ZA20、ZA27合金快凝粉末粒度分布均匀,组织为细小的等轴晶;
In this paper, the abrasion of central division cone in the radial dense-thin swirl pulverized coal burner is studied by a cold optimize experiment carried at a single-phase experimental platform.
本文主要针对径向浓淡旋流煤粉燃烧器中心扩口存在的磨损问题在一单相实验台上对燃烧器喷口结构进行了冷态优化实验。
Series Y3 asynchronous motors is a new series of general purpose low voltage three-phase cage motors designed with cold-rolled silicon steel sheet.
Y 3系列异步电动机是采用冷轧硅钢片作为导磁材料而设计的一般用途低压三相笼型异步电动机基本系列。
The cracking in cold rolling was mainly caused by the large Fe particle and heterogeneous distribution of second phase.
在轧制中合金出现开裂的原因与存在较大的铁颗粒及第二相的分布不均匀有关。
Both lives were also affected by the final phase of the cold war.
两人的生活都受到了冷战最后阶段的影响。
Then the equation of state for phase transition region is achieved, where the cold pressure is constant and the energy includes the effect of the phase transition entropy.
在此基础上给出了相变区的物态方程,其中冷压为平台,内能计入了相变熵的影响。
The traditional manufacturing methods include powder-sintering, melt-spinning and cold-stretching, thermally induced phase separation, state track etching, non-solvent induced phase separation, etc.
微孔材料的传统制造方法有粉末烧结法、熔融拉伸法、径迹蚀刻法、非溶剂致相分离法等。
Swallow bitter cold phase and pity, can not help but fear pear later.
苦怜燕子寒相并,生怕梨花晚不禁。
Furthermore, the requirements on multi-phase hot-rolled and cold-rolled steels according to different specifications are mentioned.
此外,也提到了根据不同规格多相热轧钢材和冷轧钢材的需求。
The first phase of Shanghai cold rolling steel sheet project was completed within two-years.
上海冷轧薄板工程第一期两年建成并投产。
The preparing method comprises brushing material, solid-phase composition, diffusion annealing and cold rolling.
其制造方法包括刷料、固相复合、扩散退火、和冷轧工艺步 骤。
The results show that, the cold rolling reduction has a great effect on the development of phase transformation textures.
结果表明冷轧形变量对相变织构的形成影响最大。
The relationship between the NAO and the winter precipitation in Yunnan province is much close during the warm phase of ENSO, while, they are barely linked during the cold phase of ENSO.
当ENSO为暖位相时,NAO和云南省冬季降水关系更为紧密,而当ENSO为冷位相时,NAO和云南省冬季降水的联系则不太显著。
The relationship between the NAO and the winter precipitation in Yunnan province is much close during the warm phase of ENSO, while, they are barely linked during the cold phase of ENSO.
当ENSO为暖位相时,NAO和云南省冬季降水关系更为紧密,而当ENSO为冷位相时,NAO和云南省冬季降水的联系则不太显著。
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