查询词典 lead-free

Up until now , our company have scale heavy, variety the whole, excellent in quality,technical equipment person who lead advantag among the same trade both at home and abroad,collect the chemical pottery and study, design, produce,sell for the integrative specialized company ,have annual output production scale of 25000 tons of serial products of acidproof porcelain of various kinds of industry.

迄今为止，我公司在国内国际同行业中具有规模大、品种全、质量优、技术装备领先等优势，是集化工陶瓷研究、设计、生产、销售为一体的专业公司，具有年产各种工业耐酸瓷系列产品25000吨的生产规模。

At the same time, in accordance with the requirements of the Ministry of Construction warning ACIS as a lead unit, improved server hardware configuration, and complete the design and development of the database structure.

同时，按照建设部预警预报信息系统的要求，作为牵头单位，完善了服务器硬件配置，并完成了数据库架构设计和开发。

Perhaps it is time for the ACM to take the lead in this matter for the design of computational systems.

也许现在是ACM在这一方面带头在计算也许现在是ACM在这一方面带头在计算机系统设计方面采取措施的时候了。

As of 2006, long has been unlicensed mineral wool acoustic board more than 40 patents, including technology with higher levels of seven patents, mineral wool acoustic board in China to lead the industry to flourish.

截止2006年，龙牌矿棉吸声板已获专利授权四十余项，其中技术含量较高的发明专利七项，引领中国矿棉吸声板行业蓬勃发展。

Coupling between combustion oscillations and acoustic pressure oscillations can lead to largeamplitude pressure oscillations within the combustor.

耦合振动和燃烧声压的振荡可能导致largeamplitude压力振荡的燃烧室。

He will also lead all merger and acquisition activities.

他也将导致所有的合并和收购活动。

I think it is our responsibility to carry their hands and lead them go across the street.

我想这是我们的责任，拉着他们的手，领他们过街。

Since the unstable nuclei exist between actinides, including thorium and stable nuclei like lead and bismuth, explosive events such as supernovae are required to produce actinides.

自不稳定核之间存在着锕系元素，包括钍和稳定核像灌了铅，铋，爆炸性事件，如超需出示锕。

Actinium'.'' and then into lead.

锕'。''然后分裂成铅。

A short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead.

一种存在周期短的放射性金属元素，由铀形成，能分裂成锕然后分裂成铅。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。