冷的

It provides the foundation for the commercial production of the cold precise forging process of spur gear in the future.

通过本文的研究，解决了齿轮冷精锻成形的关键技术问题，为实现齿轮的冷精锻成形的商品化生产奠定了基础。

The author summerizes a detailed method to calculate the cold duty of storage tank taking one thing with another such as the sturface area and recycle flow rate,and presents a reasonable resuh at last.

笔者对实际工程中低温储罐的保冷量计算问题进行了探索和反复验证，全面考虑散热面积和循环量的影响后总结出一套合理且实用的计算方法，并最终得到一个恰当的冷量值。

In the invention, heat exchanging pipe is washed once by water in every interval. The scale removal flow is provided with big shear stress and strong embedding ability. It can wash gruel sale of the pipe wall down and clean on line so that purposes of maintaining high-efficiency heat conduction of air cooler, prolonging the running period of air cooler and decreasing operation cost, are achieved.

本发明每间隔一段时间，通入水对换热管束冲刷一次，除垢水流的剪切应力大，裹挟能力强，能使管壁上剥落的粥样水垢冲刷掉，起到在线清洗的作用，从而达到维持空冷器高效传热、延长空冷器运行周期、降低运行成本的目的。

In order to study the heating and cooling problems of the motor,heat transfer simulation model for water-cooled explosion-proof motor was established on the basis of analyzing its structure,materials,and heat exchange mechanism.

为了研究该类电机的发热与冷却问题，在对防爆型水冷电机的结构、材料以及换热机理进行分析的基础上，建立了防爆型水冷电机的传热数学物理模型。

In the following, we studied the Raman interaction of a trapped ultra-cold ion with two traveling lasers without limitation of the Lamb-Dicke limit and weak excitation, the chaotic behavior of the system is shown in the wide range of the parameter.

接着研究在没有Lamb-Dicke极限和弱激发的限定，单个囚禁超冷离子与两束行波激光的Raman相互作用过程，在一个宽的参数范围内研究了单个超冷离子的混沌行为。

In the bible it is called "Bethlehem of Judah"(belonging to the tribe of Judah) to distinguish it from the other Bethlehem which was in the North, in the territory of Zebulon (today Beth-Lehem 12km from Nazareth).

这是圣经中所谓的「犹大的白冷」，跟另外一个在北方则步隆地区的白冷（今日距纳匝肋12公里的 Beth-Lehem ）不同。

Combined with practical work the cold-process construction for external and internal wall plastering in winter is introduced from the features of cold-process, antifreezing agent selection and other aspects.

结合工程实例，介绍了冬期内外墙面抹灰冷作施工方法，从冷作施工的特点、施工工艺和经济效益比较等方面做了较详细的叙述，为今后类似工程的施工，提供了可借鉴的经

Numerical experimental results showed that the perimeter air deflectable deposited burner could ensure the flame stability to satisfy combustion requirements under low load and can prevent spout fire carrying, low concentration of particle matters around the water-wall ensures the water-wall to be in oxidation atmosphere to solve problems of high temperature erosion and slagging, and particle matters separated from main spray caused by deflectable deposited perimeter air plays a significant role in low NO combustion control.

数值试验结果表明，偏置周界风燃烧器在保证煤粉气流着火稳定性以满足低负荷燃烧要求的同时，具备较强的防止喷口带火能力；炉内水冷壁附近颗粒物质量分数相对较小，从而能保证较高的氧化性氛围以解决水冷壁高温腐蚀、结渣等问题；偏置周界风所引起的炉内气固两相偏析在低NO燃烧控制方面具有重要意义。

The results show that desquamation is the main failure form of the cooling roll,and some correlative preventive measure s are given.

通过对冷轧辊失效机理的论述及案例的宏观断口与微观组织分析，指明剥落是冷轧辊的主要失效形式，并提出相应的预防措施。

We used maize seedlings (Zea mays L.) and tobacco (Nicotiana plumbaginjfolia L.) as material. In the first section, we have investigated cold- shock-induced chilling, drought, heat and salt stress resistance in maize seedlings. In the second section, by modifying the Ca~ and CaM levels, we have tried to establish the involvement of calcium messenger system in the cold-shock-induced cross adaptation. In the third section, we have tried to establish a transgenic tobacco system expression CaMICaMIBP genes, so that the others can use it to investigate the process of physiology and biochemistry which endonuclear and cytosolic calmodulin have taken part in.

以玉米幼苗和烟草为实验材料，本文第一部分通过将玉米幼苗进行短期冷驯化后对冷胁迫、干旱胁迫、热胁迫及盐胁迫的影响，试图证明玉米幼苗中交叉适应现象的存在及其机理；第二部分通过外源修改Ca~(2+)和CaM水平，研究了钙信使系统在交叉适应现象中的可能作用；第三部分通过建立诱导性表达CaM/CaMBP转基因烟草体系，便于研究受细胞质CaM和细胞核CaM调控的各种生理生化过程。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。