查询词典 aluminium ore

Because grow only import,ore and freight of sea length sheet have a lock to decide cycle, because this uses the company of ore of long only import and sea freight ton steel profit is morer than the reductive at the beginning of June.

因为仅增长进口矿石和海运费长片有一个锁来决定循环，因为使用了长仅进口和海运吨钢利润矿公司morer比在6月初的还原。

The results show that the ore-controlling strata or source beds related to gold deposits all show high background values of gold; the gold and other associated ore-forming elem...

微量金数据除部分样品运用化学比色法外，主要采用化学浓集-发射光谱测定方法。实验结果表明，化学-光谱法测定微量金相对平均误差为18％；相对平均偏差重复性和再

Metal mineral deposits are mainly gold, silver, copper, iron, lead, zinc, manganese, tungsten, chromium and so on, which is located in Tartu County Ditch Subei tungsten ore reserves in Asia first, large Gonchigdorj chrome ore reserves ranking third , the volume of gold mining were the first home in Gansu Province.

金属矿藏主要有金、银、铜、铁、铅、锌、锰、钨、铬等，其中位于肃北县塔尔沟的钨矿储量居亚洲第一，大道尔吉铬矿储量居全国第三，黄金开采量居甘肃省首们。

The relationship between absorptance and thickness of nano aluminium films in visible and IR re gions indicates that the absorptance of metal films shows dependency on size.

纳米Al膜在可见和红外频段的吸收率随薄膜厚度变化的关系表明，金属薄膜吸收率具有尺寸效应，并具有极大值。

Diffusion through carbon steel is too high to be practical, but may be acceptably low for metals such as aluminium, or even stainless steel.

通过扩散碳钢太高是切实可行的，但可能是可接受的低金属，如铝，甚至不锈钢。

The homogeneous hydrogen transfer of acrolein to allyl alcohol was carried out with aluminium isopropoxide as catalyst.

采用异丙醇铝为催化剂，丙烯醛与异丙醇进行均相氢转移反应合成烯丙醇，对催化剂的再利用及催化剂的失活原因进行了研究。

A small aluminium resistor is added into reference current source circuit of the original major circuit, its influence on temperature range -50℃ to 150℃ can be limited to 1％～2％.

与现有的电路相比，本电路并没有改变原来的主电路结构，而仅仅在参考电流源中增加了一个小电阻。它在零下50℃到150℃的大范围内的温度效应被限制在1％-2％。

The C12 Zagato has an aluminium body with stainless steel roof rails and has many F1 derived design details such as an F1 nose, air scoop, chimneys, mirrors, rain light, fuel flap and diffuser.

利用C12 Zagato车型有一个不锈钢的车顶铝合金车体上，并如F1鼻子，进气口很多F1设计的细节，烟囱，镜子，雨灯，油箱盖和扩散。

We expect it will be a number of years before we could expect to see an Alcoa aluminium smelter in Trinidad.

我们预计在特立尼达岛确定合适的厂址需要花费几年的时间。

The coating is effected by impregnation with aluminium isopropoxide in benzene solution and the alcoholate is then hydrolysed in situ, and the whole is heated to 600℃ for activation.

涂溃方法系将耐火砖用异丙醇铝的苯溶液浸渍，再把浸上去的异丙醇铝水解，并在600℃下活化。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。