加热了的

I have some sympathy for the first comment - agreed, most people don't have the time or money to indulge in round-the-world trips like this, and so highlighting the benefits of holidaying closer to home would be more relevant to most.

当然，如果将货船用于运输产生大量碳排放的产品（如使用了很多化学肥料的、培养在温室中的，和经过加热的农作物等等），那么又是另外一回事了，所以我们在讨论不同运输方法时需要格外谨慎。

The Harper Vertical Screw Furnace preheats incoming material with heat available from the material exiting the hot reaction chamber, doubling energy savings through the reduced energy consumption for both heating and cooling.

Harper立式螺旋窑炉采用由热反应室中出来的原料释放的热量对即将被输送进来的原料进行预热，同时减少了加热和冷却过程中的能量消耗，从而成倍地节省了能量消耗。

ABSTRACT Based on analyzing thermal process of reheating furnace in Steel Factory of BaoTou Iron and Steel Company.

摘 要：本文是在分析包头钢铁公司的步进式加热炉热过程的基础上，针对其具体情况，建立了加热炉生产热过程中包括辐射换热过程和钢坯加热过程及其耦合过程的热过程数学模型，并对热过程数学模型求解方法进行了研究。

A new process, liquidus semi continuous casting to produce semi solid slurries of aluminum alloy, was presented.

提出了液相线半连续铸造制备铝合金半固态浆的新工艺，研究了液相线半连续铸造 70 75合金的微观组织及其在二次加热过程中的变化。

Because there are many types of components, it selects components appropriately based on the demand of products. This system is made up of the mode of coating paper with rollers, drive system composed of steel net supported and three drivers, dryness system composed of oven with air floated and drying um with electric tubes, synchronous control system with the positions of strain rollers. And it developed an appropriate software of control system. This system achieves demands of operation, stabilization, continuity and high efficiency.

由于涂布系统中各部件存在多种类型，根据生产产品的品质要求对涂布系统各部件进行了选型，最终选择了门辊涂布方式，采用钢网支撑，三电机控制的传动形式，结合气浮式烘箱以及电热管加热的烘缸组成的干燥系统，张力辊位置为控制对象的同步控制系统，同时设计了一套相应的软件控制系统，以实现连续稳定高效的生产要求。

The link plates manufactured by using high-precision friction press ensures long wear life and high fatigue strength of chain joint links, and special medium-frequency heater ensures the highest hardness, thickest hardfacing layer and longest wear life of chain pin surface and avoids sudden breaking of chain pins due to the impact force.

专用的铰孔技术确保了链条链板的节距与孔径的统一性；精密摩擦压力机锻制的链板确保了链条链板的高耐磨寿命与高抗疲劳，专用的中频加热设备确保了链条销轴表面的最高硬度与最替代日本链条的高速板链链条深的硬度层、最长的耐磨寿命，避免了链条的削轴的冲击突然断裂。

Measurement system for crystal fiber loss has been set up, an idea that single mode quartz fiber acts as the coupler of crystal fiber incident light has been put forward. The propagation loss of the cladded crystal fiber is measured using this measurement system to be 14 times as low as that of the uncladded crystal fiber, and the transmission of low order modes has been realized in the cladded crystal fiber.

利用激光加热基座法生长出了不同直径、不同晶向的LiNbO〓和Nd：MgO：LiNbO〓单晶光纤；根据熔区质量守恒和热量守恒方程解析了生长速度、速度比和激光功率对晶纤内部显微缺陷和直径波动的影响，提出通过控制激光功率和速度比来维持熔区形状的稳定，以实现高品质晶纤的稳定生长。

The plastic go down the hopper smoothly and is gripped by the thread of the screw. It is forced to go toward the direction of the gear end along with the rotation of the screw. A mechanical transferring process is formed. During the running of the plastic from the feed port to gear end, a high pressure is formed in the process of plastic curing due to the gradual decreasing of the thread depth and the resistance of filter gauze, splitter plate and gear end. The high pressure helps to press the raw material and improve its heat conductivity performance and the quick melting of the plastic, at the same time, the gradual increasing pressure can help the gas which is among material particles exhausted from the air holes.

在压力升高的同时，塑料一方面被外部加热，另一方面塑料本身在压缩、剪切、搅拌的运动过程中，由于内磨擦力也产生了大量的热，在外力和内力的联合作用下，塑料温度逐渐增高，其物理状态也经历了玻璃态--高弹态--粘流态的变化，一般地说来，在加料段中主要是玻璃态，在螺杆螺纹逐渐减少的中间部分压缩段中，物料主要处于高弹状态，同时也逐渐的熔融，而物料到压缩段后部和化段作用处于粘流态了，这时我们称塑料已完全塑化了，由螺杆推力作用将塑化的塑料定压定量的从机头中挤出。

The law of heat transfer and pressure drop of two-phase of kerosene-air mixture at heating, boiling and condensation is obtained, the investigation result provides important basis for design of heat exchanger and heating furnace in hydrogenation technology of oil refining industry.

通过本文的研究，得到了煤油在含有不同量的空气时的煤油空气混合物两相流在加热、沸腾和冷凝时的换热和压降规律，建立了计算关联式，为炼油工业加氢工艺中的各种换热器和加热炉的设计提供了重要依据。

This paper is dealt with application of line burner to direct-burning hot-blast furnace of spray dryer in a dyestuff industry company of Hubei province.

论述了以线形燃烧器为核心的直燃式热风装置在湖北某染料化工企业喷雾干燥塔上的应用情况，并着重对线形燃烧器直燃式热风装置、蒸汽锅炉热风装置和电加热热风装置的能耗作了对比。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。