查询词典 white-hall

The result showed that the luminous flux for LW white LED radiation power output is 298.7 lm and the total photons are 2.7×1018. If under ideal conditions, one electron-hole pair injected yields one blue photon and the quantum efficiency of the phosphor equals one, the numbers of electron-hole pair must equal to the numbers of white photons.

在理想情况下，注入一个电子-孔穴对产生一个蓝光光子，设荧光粉的量子效率为1，因此，注入的电子-孔穴对数亦等于白光光子数，进而计算出白光LED每辐射1 W的光功率所需的电功率为1.51 W，上述白光LED发光光谱对应的白光LED的电-光转换的理论极限流明效率为197.8 lm/W。

The luminous efficiency of cool white LEDs was improved from 38 lm/W to 66 lm/W through the optimum ratio of silicate phosphor. The luminous efficiency of white LEDs with YAG phosphor was 80 lm/W.

经研究最佳化后，以混矽酸盐萤光粉进行封装则光效可从38 lm/W提升至66 lm/W；以混YAG萤光粉进行封装光效可提升到80 lm/W。

The project ducts research on new sealing structure of power-type white light emitting diode to achieve low thermal resistance and emitting efficiency over 80lm/W. It can promote phosphor transfer efficiency and improve sealing technique procedure, introduce automatic production and testing equipment,to increase white light LED emitting efficiency and other performance indexes and further large-scale productivity.

本项目专题研制开发功率型白光发光二极管新型封装结构，实现低热阻、发光效率达80lm/W以上的LED光源封装能力，提升自制荧光粉转换效率与制备技术，改进现有封装工艺制程，引进自动化生产及测试设备，提升白光LED发光效率及其其它各项性能指标，形成批量生产能力。

Fresh songrong, shape if umbrella shape, bright, the pileus assumes brown, the mushroom stem is a white, the fungus meat white and tender plump, the quality of material is close, has the rich special fragrance.

新鲜松茸，形若伞状，色泽鲜明，菌盖呈褐色，菌柄为白色，菌肉白嫩肥厚，质地细密，有浓郁的特殊香气。

My company's products range mainly white LED, piranha white and a variety of shapes LED.

我公司产品品种齐全，主要有白光LED，食人鱼白光以及各种外形的LED。

He often contact representatives have 10 people, both in breeding of above of the tertiary industry development, also have the public, and especially with county, the White House features, vegetable fruit association director, White House GongHe town and village party branch secretary of the village where ZhangHongBing work, technology and information etc, but put them as piron agriculture committee about public opinion.

他经常联系的代表有10人以上，既有从事种养殖业的，也有发展二三产业的，还有公职人员，特别是与县人大代表、白家镇特色蔬菜果品协会理事长、白家镇红鹤村党支部书记张洪兵及所在村的工作、技术和信息等方面的联系，刘强更是把他们当成了农业工委了解社情民意的窗口。

In order to evaluate the capability of lignin degradation and pitch elimination from Masson pine chips by nature white-rot fungi, 20 white-rot fungus strains were obtained by petri dishes screening and petri dishes color-reaction screening. One G strain with the lowest Mycel/Col value was then inoculated onto the surface of Masson pine chip, and the degradation rates of lignin and pitch were measured after 3, 5, 7, 9 days, respectively.

为评价从野外筛选得到的白腐菌对造纸原料马尾松的木素降解和树脂脱除能力，将带菌样本经室内平板初筛及平板变色反应复筛，得到了20株纯白腐菌菌株，并对变色系数最小的一株菌株G进行松木片固体接种试验，测定3、5、7、9天后松木片的木素、树脂降解情况。

In order to evaluate the capability of lignin degradation and pitch elimination from Masson pine chips by nature white-rot fungi,20 white-rot fungus strains were obtained by petri dishes screening and petri dishes color-reaction screening.

为评价从野外筛选得到的白腐菌对造纸原料马尾松的木素降解和树脂脱除能力，将带菌样本经室内平板初筛及平板变色反应复筛，得到了20株纯白腐菌菌株，并对变色系数最小的一株菌株G进行松木片固体接种试验，测定3、5、7、9天后松木片的木素、树脂降解情况。

This is called "white pollution" as most plastics are white.

这就是所谓的"白色污染"的塑料作为大多数是白人。

Raw materials formula (for the production of 100 plum cake as an example): first-class white flour 4 kilograms, 3.5 kilograms bean paste, white sugar, 150 grams, sugar pig small leaf lard 500 grams, 75 grams red and green silk, food base 15 grams, 25 grams of soybean oil.

原料配方（以制作100个梅花糕为例）：上等白面粉4公斤、豆沙3.5公斤、白砂糖150克、糖猪板油丁500克、红绿丝75克、食碱15克、豆油25克。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。