This is done with a dry test meter calibrated for methane.

可采用为甲烷作出校准的干式检测仪来完成这一操作。

youdao

He weighed the pot, the dry soil and the tree at the start of his test.

在测试开始时，他称了罐子、干土和树木的重量。

youdao

It's no coincidence that the desert has been used by filmmakers as a stand-in for Mars, and by NASA to test instruments bound for the cold, dry planet.

因此电影人将其作为火星的替代物，美国航空航天局在其中测试用于在寒冷干燥的星球上的仪器就不是巧合了。

youdao

They have been using conventional breeding methods to develop and test soybeans that can grow well under dry conditions.

VOA: special.2009.03.23

Following a decade of dry test wells, the bids represent a step forward for the country, even if it only manages to produce enough product to ease their own domestic demand.

FORBES: Can Energy Save the Greek Economy?

The U.N. can be counted upon to eventually issue a statement, or maybe even another resolution, with each North Korean ballistic missile dry run or nuclear test.

FORBES: Freedom's Edge

We then had to thoroughly dry the laptop to GammaTech's test guidelines before turning it on again.

ENGADGET: Durable faceoff and torture test: Panasonic's Toughbook 30 vs. GammaTech's Durabook D15RP