查询词典 Phosphor

Because of the adulteration of phosphor in nuclei the grain size distribution and sinter of titanium white are controlled effectively.

由于晶格的早期掺磷，从而有效地控制了钛白在煅烧时的粒径分布和烧结。

The " that Deng of Chinese scientist comply with Comrade Xiaoping puts forward uses antarctic to make the demonstrative mind that contributes " for peace, from 1984 up to now, china already expedited national antarctic expedition 24 times, finished a series of from south ocean inspects a plan downily to inland, welcome progress was obtained in the respect such as shrimp of geological, glacier, atmosphere, aerolite, aurora, phosphor.

中国科学家遵照邓小平同志提出的"为和平利用南极作出贡献"的指示精神，从1984年至今，中国已派出24次国家南极考察队，完成了一系列从南大洋到内陆高原的考察计划，在地质、冰川、气象、陨石、极光、磷虾等方面取得了可喜的进展。

The invention possesses rapid melting speed with stable deteriorating effect without phosphor, which is new typed industrial crystal aluminum-silicon alloy alterant.

该中间合金在使用过程中无污染，不含磷，熔化速度快，变质效果稳定、长效，制备工艺简单，成本低，是一种新型的工业近共晶铝硅合金变质剂。

A hollow light guide using the aluminum phosphor bronze reflector to transmit UV laser beams has been studied.

研究了一种由表面镀铝的磷青铜作为反射面的矩形型波导传输紫外光束的性能。

When the role ratio was high, and the osmosis preferable, the removal rate of total phosphor, ammoniac nitrogen, and chemical oxygen demand were high, and reduced with the prolonged time.

当基质渗透性较好、孔隙率较高时，污水总磷、氨氮、以及化学需氧量去除率较高；随时间延长，各指标去除率降低，其中总磷去除率与时间有较好的线性相关。

It shows that the biology growth in Jiaozhou Bay is under the control of the phosphor, and it is also can be concluded from the concents of the inorganic phosphor in the whole Jiaozhou Bay seawater.

胶州湾营养盐的这种分布状态是由胶州湾的特殊地理位置所决定的，营养盐的分布直接受到陆地排水、生物新陈代谢和水团混合过程所控制。

Having put phosphorus powder into water, librated and filtrated it, and analyzed the contents of water-soluble phosphor, the authors found that nano-materials can increase the contents of water-soluble phosphor in the leaching water from 20% to 70%.

取磷矿粉放于纳米材料处理水中，振荡、过滤，测定过滤液中的水溶性磷的含量，纳米材料可使磷矿粉浸提液中水溶性磷的含量较对照高20%~70%。

Mineral Resources Kunming abounds in phosphor, salt, copper, iron, coal, titanium, quartzite, clay and other minerals, of which phosphor and salt that total reserves of around 4.6 billion and 13.8 billion tons respectively ranking the second place in inland China.

矿产资源有磷、盐、铜、铁、煤、钛、石英砂、粘土等，以磷、盐矿最为丰富。磷矿总储量约46亿吨；盐矿储量约138亿吨，居中国内陆第二位。

Imports of copper materials such as: oxygen-free copper, copper, copper, Sambo Copper, brass, bronze, phosphor copper, beryllium copper, tungsten copper, cups with disabilities copper, tin bronze, phosphor copper, tin, tungsten copper, tin zinc and copper, beryllium bronze, zirconium bronze, aluminum bronze, chromium zirconium copper, copper alloy hardware Gold, silver copper, Nickel Silver, copper, copper rod, copper strip ..., titanium alloy, ductile iron demand ....

进口铜料如：无氧铜，紫铜，纯铜，三宝红铜，黄铜，青铜，磷铜，铍铜，钨铜，杯士铜，锡青铜，磷铜，锡钨铜，锡锌铜，铍青铜，锆青铜，铝青铜，铬锆铜，硬铜合金，含银纯铜，洋白铜，铜板，铜棒，铜带。。。，钛合金，球墨铸铁。。。。

The result indicated that not only the purity of silica materials was important to luminescence of phosphor but also the finestiny, magnesium materials were not so important only when they were A.R. degree. Doping of Gd3+ helped to enhance the long-lasting phosphorescence of phosphor .

掺加Gd~(3+)离子有助于发光材料余辉性能的提高，并且当Gd~(3+)/ Dy~(3+)=3 ： 2时，亮度较不添加Gd~(3+)的Sr_2MgSi_2O_7： Eu~(2+)，Dy~(3+)有大辐提高，这是由于Eu~(2+)与Gd~(3+)之间存在能量传递作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。