Molecular distillation is a new separation technology, which has various properties such as lower distillation temperature, shorter heating time and higher separation efficiency.
分子蒸馏技术是一种新型的分离手段，具有蒸馏温度低、受热时间短、分离程度高等优点，在天然产物的分离与提纯方面有着重要应用。
Finally, longer heating time will lead to the overflow of the solder.
断面的分析表明过长的加热时间导致焊料的外溢。
The colour and lustre turned darker with prolongation of heating time.
棕榈油之色泽随煎炸时间延长而加深。
A second option is to increase heating time by reducing screw speed, but this also reduces output.
第二个备用方案通过减少螺杆转速来延长加热时间。但是，这样也减少了产量。
The user can set the heating current, heating time and heating temperature according to the products.
用户可根据产品自行设定加热电流，加热时间及加热温度。
Secondly, the heating layer heating time is prolonged largely by using high-capacity external battery.
其次，采用大容量的外置电池使得发热层的发热时间也大大延长。
This paper investigates the rational decrease of hardening heating time of 45 steel parts in the box furnace.
本文研究了合理缩短45钢件在箱式炉中淬火加热时间。
The thermal instability of sulforaphane, with increasing temperature or heating time will gradually decompose.
莱菔硫烷对热不稳定，随温度升高或加热时间的延长会逐渐分解。
The effects of the doping amount, the microwave heating time and power on the products were also investigated.
并分别考察了掺杂量、加热时间和功率对合成产品晶型的影响。
This series sealer is simple, the heating time is adjustable, power can work for a variety of sealing materials.
本系列封口机操作简单，加热时间可调，接通电源即可工作，适用于各种材料的封口。
Warm water must be added upon operation, which can shorten the heating time and save the electricity consumption.
使用时必须加入温水能缩短加热时间和节约用电。
The fluorescence induced by laser in heated oil has increased intensity with heating time and heating temperature.
本文报道了几种精炼油加热后的激光诱导荧光强度的变化与加热时间及温度的关系。
It pointed out that the thermal comfort condition would be improved, as long as the heating time is adjusted well.
指出只要适当调整供热时间就能明显地改善热舒适条件。
Through simulation, it can be concluded that the heating time for this type of wheel is too long and can be cut a lot.
通过模拟发现，该规格车轮现行加热时间过长，有很大的压缩空间。
After the structure separation completed, the grain size and shape factor increased with the increase of the heating time.
组织分离完成之后，晶粒的尺寸和形状系数随时间逐渐增大。
It has been found that as the heating time increases, the crystallization temperature of the amorphous alloy will decrease.
该非晶合金出现晶化的温度随热处理时间的增长而降低。
When extending heating time, the oil yield was obviously decreased, and the gas yield of hydrocarbon was greatly increased.
延长时间，产油率明显降低，而烃气产率大大增多。
Study on the effects of different heating temperature, heating time on the protein denaturation condition of the chicken marrow.
研究了不同的加热温度﹑加热时间对鸡骨髓中蛋白质变性程度的影响。
According to the different concentration, heating temperature and heating time, the gel strength will also have corresponding changes.
根据浓度、加热温度和加热时间不同，凝胶的强度也会产生相应的变化。
For the process of the fiber taper drawing, the pre-heating time and stretching speed are carefully examined for parameter optimization.
在加热拉伸过程工艺方面，本文从预加热时间和拉伸速度两个角度进行研究，对参数进行优化处理。
The temperature distribution of glass plate must be solved simultaneously with roller's temperature field which varies with heating time.
传动辊温度随加热时间而改变，在计算玻璃板温度时，必须与传动辊的温度场耦合求解。
The hardening case depth and hardness curve can be changed by adjusting heating time, heating power and cooling speed during induction hardening.
在感应淬火中，通过改变加热时间、加热功率和冷却速度可以改变淬硬层深度和硬度梯度。
The microwave insulator of the utility model has the advantages of short heating time, long heat insulation time and safe and convenient operation.
本实用新型的微波保温器具有加热时间短、保温时间长的优点，且使用安全、方便。
Objective: To investigate the influence of thermotherapy on the growth of pulmonary carcinosis A549 cell under different temperature and heating time.
作者：蒋东，李芳，沈文明，郑世营目的：研究在不同温度、不同加热时间的条件下热疗对人肺腺癌A549细胞生长的影响。
Lower heating temperature, proper heating time, light reduction and multipass processes could be adopted to improve the hot ductility of the steels studied.
采用偏低的加热温度、适当的保温时间和小变形量、多道次的工艺制度可以明显改善这两种不锈钢的热加工性能。
The newly calculated results can be used as design basis for mixing pot, so as to improve heating efficiency, reduce heating time and promote economic performance.
新的热力计算结果，可以作为搅拌釜的设计基础。从而提高加热效率，缩短加热时间，提高经济效益。
With increase of heating temperature and duration of heating time, the depth and concentration of phosphorous-enriched layer in uphill diffusion increases continuously.
随着提高加热温度和延长保温时间，“上坡扩散”的富磷层深度和浓度将不断增加。
This paper introduces the physical and chemical change of particleboard in the course of hot pressing and analyses the effect of temperature, heating time and pressure.
介绍了刨花板热压过程中板坯的物理变化和化学变化，分析了热压温度、时间、压力在热压过程中的作用，阐明了热压工艺是刨花板生产中产品质量保证的重要环节。
The invention has simple structure, is economical and practical, and not only can significantly reduce the heating time, but also can save the cost of power consumption.
本发明结构简单，经济实用，不仅能大大缩短了加热时间，而且也节约了用电成本。
The invention has simple structure, is economical and practical, and not only can significantly reduce the heating time, but also can save the cost of power consumption.
本发明结构简单，经济实用，不仅能大大缩短了加热时间，而且也节约了用电成本。
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