查询词典 a blast of

While underway, in fog, you hear a whistle signal of one prolonged blast followed by two short blasts.

当雾中在航，你听到一长声接着两短声的气笛信号。

S. Compared to fly ash, ground granulated blast slag is a better kind of material for producing high performance cement or concrete.

本文就内因——水泥基体参数对水泥砂浆干缩的影响研究作一介绍。1实验1.1原料(1)基准原料。

Met hods: Immnophenotypic and cytogenetic features of blast cells in 114 a cute leukemia were analysed.

对114例急性白血病患者进行免疫表型及细胞遗传学分析。

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。

We are a professional brake drum factory and into business for over 20 years ,we have one 5 tons of efficient hot-blast stove ,two modeling casting workshop ,two machining workshop,sophisticated machining equipment ,advanced physical and chemical testing and the latest clearance sand shot blasting treatment .

我们公司是具二十年科研、生产、销售于一体的汽车制动企业，拥有一座五吨高效热风炉，两个浇铸造型车间，两个机加工车间，精良的机加工设备、先进的理化检测和最新式的抛丸清沙处理，生产各种型号的汽车制动铸件。

Combustion property of plateau oil-fired warm air heater have reached standards of former low altitude warm air heater, by analyzing procedure, again and again improving burner's brake plate, burner's blast tube and ignition system, repeatedly doing a large number of tests in low altitude and high altitude regions, In view of the facts of rare oxygen, burner igniting difficulty, unsteady flame and incomplete burning.

鉴于高原缺氧，燃烧机点火困难，火焰燃烧不稳定及燃烧不完全等问题，通过理论分析，对燃烧器配风器、喷火筒及点火系统的多次改进，并进行了平原和高原的多次实验，使高原燃油暖风机整体燃烧性能接近平原暖风机的性能。

Zhejiang Yuanli Metal Product Group Co., Ltd is an integrated iron steel works Manufacturer with blast furnace ranging from metallurgy continuous casting, rolling to metal products. Combining manufacture and trade, which is one of the largest production bases for wires and nails. The group possesses total assets of RMB 4.5 billion and has a total 9000 employees.

浙江元立金属制品集团有限公司是一家工贸结合的外向型金属制品生产企业，公司从炼铁、炼钢、轧材再深度加工各种金属制品，产业链之长为国内之最，也是国内钉、丝类生产总量最大的企业之一，企业总投资产 45亿元。

When Pan Wenshi, a biologist working to protect the langurs, first arrived in Guangxi, local officials were planning to blast three of the peaks to quarry limestone. They were dissuaded by Dr.

当专门研究保护白头叶猴的生物学家潘文石第一次来到广西时，他成功的阻止了当地工作人员正要进行的爆破三个山峰用以开采石灰岩的计划。

The Blast-Ended Skrewt is a stange hybrid creature bred by Hagrid at Hogwarts in the fall of 1994 by crossing manticores and fire-crabs .

炸尾螺是海格于1994年的秋天在霍格沃茨培育出来的一种奇特的生物，它是由人头狮身蝎尾兽和火螃蟹杂交得到的。

Once or twice Harry saw one of the marchers blast a tent out of his way with his wand.

有一两次，哈利看见一个游行者用魔杖把挡他道的的帐篷炸开了） 1。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。