查询词典 liquefied petroleum gas

I plant the production of calcined petroleum coke, petroleum coke used for high-quality raw materials delayed by 9-storey, six fires burning tank inverse Calciner, the high temperature of 1280-1300 degrees from dry distillation.

我厂生产的煅烧石油焦采用优质延迟石油焦为原料，通过九层火道六罐式逆烧煅烧炉，经1280-1300摄氏度的高温干馏而成。

Phyllosilicates have the great potential in petroleum chemical engineering, petroleum exploit, organic chemical engineering and so on.

层状硅酸盐由于其在石油化工、石油钻探、环境治理、有机化工以及石油深加工方面所具有的长足潜力倍受众多科研工作者的青睐，对其开发也在不断的深入进行中。

One or two Chinese refineries will convert to fuels only sites between 2007 and 2011, but there is still a net rise in Chinese wax output. Petroleum wax supplies from all regions will see modest growth from plants currently operating via capacity creep, improved utilization and low cost recovery of petroleum wax from cracking.

中国的一两家炼油厂还将在2007至2011年间专向燃料生产，但是中国的石蜡产出仍然还会保持净增长，中国各地区的工厂在职能分解后，通过管理恢复，产量缓慢爬升，石蜡利用率提高，成本降低，石蜡产量有小幅的增长。

Northwest Petroleum Company of Sinopec Star Petroleum Exploration and Production Company, Urumchi 830011,China

中国石化新星石油公司西北分公司，新疆乌鲁木齐830011

An experimental study of 300 mice exposed to pitch(3 gm.dissolved in 10 ml.of 80% benzene solution)obtained from 4 different sources,name- ly Anshan coal-tar pitch,Yu-men petroleum pitch,Dairen petroleum pitch or commonly known as Russian crude oil and the Asia Oil Company, USA,was carried out over a period of 350 days.

三根据四种来源不同的沥青所引起皮肤良性与恶性病变的发病率和潜伏期的长短，可将其毒性的强弱顺序排列如下：(1)鞍山煤焦油沥青，(2)美国亚细亚公司石油沥青，(3)大连石油沥青，(4)西北玉门石油沥青。

The second part of the 19th century witnessed several major discoveries in the field of cryogenics, including adiabatic expansion systems for cooling gases, that led to the liquefaction of oxygen, air, and nitrogen, vacuum flask, which facilitated storage and handling of liquefied gases and the Joule-Thomson effect to produce continuously operating air liquefiers, triggered a resurgence of cryosurgery

19世纪后叶，低温学领域有几项重要发现，包括将纯氧、空气和氮气液化绝热膨胀系统，能储存和处理液化气的真空瓶，以及应用Joule-Thomson 效应产生持续液化气体流，这些均促进了冷冻疗法的发展

The fluence and frequency of laser was controlled precisely, which could melt and destroy the adiposis tissue without damage to the adjacent tissues.The histological study of treated adiposis tissues,post-operative reaction and clinical results were observed and studied.Results Local adipose tissues were melted and liquefied effectively by the laser.

方法对35名面颈部及上臂局部脂肪堆积的患者进行了激光融脂术，使用Nd：YAG激光经光纤导入皮下脂肪层，精确控制激光的输出能量和频率，利用激光的热作用融解脂肪组织，观察脂肪组织的组织学变化、术后反应及临床效果。

The fluence and frequency of laser was controlled precisely, which could melt and destroy the adiposis tissue without damage to the adjacent tissues. The histological study of treated adiposis tissues, post-operative reaction and clinical results were observed and studied. Results Local adipose tissues were melted and liquefied effectively by the laser. Compact fibrous tissues of cellulite were broken by the laser into loosen structure. The bleeding was lower than traditional method due to the coagulation of capillary vessels. The advantages of laser lipolysis included less edema, petechia and complications, which produced a rapid recovery and satisfactory results.

但该方法也存在疼痛、血管损伤、出血较多[1]等不足，此法主要是利用机械力插入负压吸引管，通过较强的负压将脂肪组织吸出体外，比较适用于大范围、厚层次和疏松的脂肪吸除，难以应用于小范围局限致密的脂肪组织，如面颈部和手臂部等，这些部位脂肪构成较特殊，包含有大量坚韧的呈网状交织的纤维结缔组织，质地较紧密，普通负压难以吸除，吸脂管插入和抽动阻力较大，如强行反复抽吸对组织创伤明显，因此，有必要寻找一种更加有效的治疗方法。

Particular configurations on bedding planes and on the surface perpendicular to the bedding planes lead to different explanations for the genesis of these silty dykes:(1) they are considered as the oldest trace fossils of metazoan according to the spindle-crack of siltstones on the bedding plane and the sand-filling tube configurations on the surface perpendicular to the bedding plane;(2) they are considered as the liquefied sand-veins induced by earthquake according to the sinuous configuration of siltstone dykes on the surface perpendicular to the bedding plane and the obvious liquation feature.

由于该粉砂岩岩墙在层面上和层内具有特别的形态，因而对其成因具有多种解释：在层面上呈纺锤状粉砂岩裂缝以及在层内呈砂质充填管形态，从而被认为是最古老的后生动物遗迹化石；在层内呈弯弯曲曲的粉砂岩岩墙以及明显的流体化作用特点，所以又被解释为地震振荡作用形成的液化砂岩脉。

The liquefied soil may also flow toward lower ground, burying anything in its path.

液化了的土壤还会流到地势较低的地面上，并掩埋沿路的所有事物。

Wenxing consistently adheres to the principle of "trict Management,All Member Participation,Quality First,Users Foremost" and follows the business philosophy of excellent quality,highly active and pursue excellence,thus outdoing its counterparts in terms of technology,production scale and administration.

文兴一贯秉承&严格管理、全员参与、质量第一、用户至上&的企业方针，遵循优质、高效和追求卓越的经营理念，从而实现在技术上、规模上、管理上处于同行领先地位。

The left atrium of the guinea pigs was innervated by the two afferent system.

豚鼠左心房受心脏的两个传入系统的双重支配。