查询词典 cramp iron

In addition, over 30 tons of meteoritic iron in small chunks covered the plain when Europeans first discovered the crater.

此外，超过30吨的小meteoritic铁块覆盖平原当欧洲人第一次发现了火山口。

In addition, over 30 tons of meteoritic iron in small chunks covered the plain when Europeans first discovered the crater.

此外，当欧洲人第一次发现火山口十，超过30吨的金属铁块被平原覆盖了。

Now reduction reaction with iron powder is the major method of preparing Methylaniline in domestic.But because it doesn't consist with requirement of environment protection, it has been banned.

该法存在操作条件差、成本高、消耗大量精铁粉、生产劳动强度大、生产条件恶劣、排出铁泥而污染环境等缺点。

Methods The rats of injury groups were subjected to skin blunt injury by free-falling iron hammer. The samples taken at 1h, 3h, 6h, 12h,1d, 3d, 5d, 7d, 9d after injury were studied by immunohistochemistry and MIAS image analysis system.

方法应用免疫组化技术观察大鼠皮肤钝器伤后不同时间(1h、3h、6h、12h、1d、3d、5d、7d、9d)VEGF的表达情况，并用MIAS图像分析系统进行图象分析。

At temperatures between5 -10 ℃ for 842 epoxy micaceous iron oxide anticorrosive paint construction, the curing speed is very slowly

气温在5-10℃之间能进行842环氧云铁防锈漆的施工，但是固化速度很慢

Construction of the outdoor temperature of the substrate below 5 ℃, please use the winter-type 842 epoxy micaceous iron oxide anticorrosive paint

在室外施工底材温度低于5℃时，请选用冬用型842环氧云铁防锈漆

Or to choose 842 (winter-type) epoxy micaceous iron oxide anticorrosive paint

或选用842环氧云铁防锈漆

It has the perfect property to protect steel, the set coating is H52-62 epoxy micaceous iron oxide anticorrosive coating and SB9917 anti-weather

是具有优良防护性能的钢铁表面防腐涂料，与H52-62环氧云铁防腐涂料及SB9917丙烯酸聚氨酯面漆配套使用。

On the surface of the coating have no powder or other substances of pollution, General 842 epoxy micaceous iron oxide anticorrosive paint without painting longest interval restrictions .

842环氧云铁防锈漆在漆膜表面没有粉化或被其他物质污染时，一般没有最长涂装间隔的限制。

But ferrous sulfate the by-product of TiO2 cannot be effectively used enough in our country over a long period. In order to solve above questions, the dissertation has done some works as follows:Firstly, the process of purifying by-product of TiO2-ferrous sulfate is studied. The craft and condition of the synthesis of micaceous iron oxide with by-product of TiO2-ferrous sulfate was studied through experiments.

它们都可以通过钛白副产硫酸亚铁为原料制备，但是长期以来，我国硫酸法生产钛白的副产物硫酸亚铁得不到充分有效地利用，针对以上情况，本论文主要作了以下几个方面的工作：首先，研究了钛白副产硫酸亚铁的净化工艺路线，讨论了钛白副产硫酸亚铁水热法合成云母氧化铁的工艺路线和条件，讨论了影响云母氧化铁生成的因素，得出了红、棕、灰云母氧化铁合成的控制条件。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。