查询词典 vacuum-packed

Zhongyuan vacuum residue and catalytic cracking decant oil propane deasphalting was carried out at the pilot continuous solvent deasphalting equipment.

以中原某炼油厂减压渣油和催化油浆为原料，结合溶剂脱沥青工艺的特点，以丙烷为溶剂对掺兑油浆后的减压渣油进行丙烷脱沥青研究。

The technology of vacuum oxygen decarbonization in a VD has been studied for the purpose of enrichment and expansion of steel-making practice.

对VD的真空氧脱碳工艺进行了研究，丰富和扩展了炼钢手段。

The dechlorination process by air purge and vacuum in ionic membrane caustic soda units were introduced.

介绍了离子膜烧碱装置中空气吹除脱氯和真空脱氯工艺。

It thus became possible to study the cathode rays, and also the fluorescence they caused, outside the discharge tube and Lenard concluded from the experiments that he then did that the cathode rays were propagated through the air for distances of the order of a decimetre and that they travel in a vacuum for several metres without being weakened.

但是后来，1892年他在波恩大学做赫兹的助手时，赫兹让他观察了他的新发现，赫兹将一片盖上铝箔的含铀玻璃片放入放电管，当用阴极射线轰击铝箔时，铝箔下面发出了亮光。

It is especially suitable for rectification towers under vacuum to treat thermosensitive, decomposable, polymerizable or cokable systems.

特别适用于真空精馏塔，处理热敏性，易分解，易聚合，易结碳的物料。

The thermodecomposition of Li〓CO〓 charge was experimented and studied in a specially made vacuum furnace. The relationship of decomposition rate with temperature, pressure and time were obtained. The important principle of decomposition rate effected by pressure was acquired and conception of critical decomposition-pressure was presented.

在特制的真空炉内对碳酸锂物料真空分解进行了试验，得到了分解率与温度、压力、时间的关系；得到了分解率受压力影响的重要规律，据此提出了分解临界压力的概念，总结出了分解临界压力与温度的关系。

The fault tree of atmospheric-vacuum distillation unit is established with deductive method on the theory of fault tree analysis.

根据故障树分析理论，用演绎法建立了常减压装置的失效故障树，通过定性分析找到影响稠油加工常减压装置安全性的主要因素，通过定量分析计算出引起失效的各事件的概率和重要度。

The result indicates that the quality of vacuum freeze-drying noodles is best and the quality of deep fry drying noodles is worst in this five kinds of drying methods.

结果表明，5种干燥方法中真空冷冻干燥的面条品质最好，油炸干燥的面条的品质最差。

Getting atomic oxygen and molecular hydrogen to combine in the deep, cold vacuum of space is nearly impossible.

让原子氧和分子氢在深邃而寒冷的太空真空环境中结合几乎是不可能的。

Under the conditions of 25 ℃ normal temperature and 4 ℃ deepfreeze, the sauced pettitoes' shelf lifes are 11 days and 30 days by use of vacuum packing; however, control groups' shelf lifes are only 3 days and 7 days.

在25℃常温贮藏和4℃冷藏条件下，酱猪蹄对照组的货架期仅为3 d和7 d；相应贮藏条件下经真空包装酱猪蹄的货架期分别延长到11 d和30 d。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。