Through R & D on the preparation of black weeding mulching film, the adequate recipe of black masterbatch and the manufacturing technology of black weeding mulching film were developed.

通过对黑色除草地膜的研制，找到较为合理的黑色母粒的配方以及黑色除草地膜的生产工艺。

youdao

The D.A.R. would not permit Anderson to perform in the concert hall because she was black.

VOA: special.2009.01.25

while "Halo" competes for Record Of The Year. (MUSIC:Halo) Sharing third place with six nominations apiece are the Black Eyed Peas, R&B singer Maxwell, and Taylor Swift's nemesis Kanye West.

VOA: standard.2010.01.25

Wrth ymateb dywedodd Peter Black AC o'r Democratiaid Rhyddfrydol Cymreig nad oedd yn gwerthfawrogi naws ei haraith, oedd meddai, wedi'i seilio ar "hanner y gwir".

BBC: Dadl y Ceidwadwyr ar werth am arian

Fe wnaeth AC Gorllewin De Cymru Peter Black ddadlau y dylai'r heddlu weithio gyda llywodraeth Cymru, llywodraeth leol a phartneriaid eraill i ddarparu ymateb effeithiol i drosedd ac anrhefn.

BBC: Dadl ar setliad yr heddlu

Alongside standard matte black, the full range of R.

ENGADGET: Mad Catz R.A.T. mice get three new paint schemes just in time for the holidays