Nematicidal activity of aloperine, cytisine, N methylcytisine and matrine was bioassayed by the agar medium method and the cotton ball method.

使用培养基法和棉球法测定了苦豆碱、野靛碱、甲基野靛碱、苦参碱对松材线虫的杀线活性。

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It is suggested that acidizing treatment and titration should be appended to SY 5093 92 to determine the substitution degree of CMC produced with water-medium method.

建议在现行SY 5093—92标准中增加酸化滴定法附则，用来测定水媒法生产的CMC产品的取代度。

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All devices, with the exception of devices with Pathways Labeled Sterile, are tested using the Direct Inoculation of the Culture Medium method.

除了具有标记为无菌通道的设备之外，所有的设备均须使用培养基直接接种法进行检测。

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Like his medium, his method combines the old and the new: he draws with a traditional Japanese brush dipped in ink, but adds occasional colour on a Mac.

ECONOMIST: Japanese cartoons

Under this new method, embryos are placed in a culture medium containing amino acids two days after they have been fertilised.

BBC: Scientists claim IVF advance

Or when the technological limitations of the medium mean that there has to be a restriction and thus some method of who gets the prized access.

FORBES: Press TV and the Freedom of the Press