High light efficency , concentrated light, no additional ballast, which can take place of incandesce lamp, reducing investment fees. 特点:发光效率高,光线集中, 不需要附加镇流器, 可直接与白炽灯互换使用, 减少投资费用.
Every day in the Tian'anmen Square the hoist of our national flag is a solemn ceremony.每天在天安门广场升国旗是个庄严的仪式。Tian Chang City or field is long be amatory end.天长或地久是爱情的尽头.In court hearing, Tian Yuan XIE candidly confesse...
Galactic surveys show that distant galaxies are not as evenly distributed in space as theory predicts.对银河系的研究表明，遥远星系在太空中的分布并不像理论所预言的那样均匀。Simulation results show the analysis accurately predicts the saturation throughput ...
The regional development disharmony is disharmony of urban - rural development in essence.区域发展不协调本质上是城乡发展不协调.He noted the disharmony between husband and wife.他觉察出这对夫妇不太和睦....racial disharmony.种族不和For those who are ill, i...
卡尔和爱弥儿去赶天主教庙会了.Carl and Emil went up to the Catholic fair.明天,叫上大谷,大家一起去庙会吧?Do you want to invite Otani and go to the festival with us tomorrow?四方朝山慕名纷至沓来, 龙华庙会声名远扬.Dachaoshan come here especially for the Quartet, the fam...