-
用静态挂片失重法研究它们的缓蚀效率。
The efficiency of these inhibitors were studied by static weight loss method.
youdao
-
虽然昆西天空一片蔚蓝,但也挂几丝乌云。
EVEN when the sky is blue over Quincy, clouds hang in the air.
youdao
-
虽然昆西天空一片蔚蓝,但也挂几丝乌云。
EVEN when the sky is blue over Quincy, clouds hang in the air.
youdao