The N in the SOM existed mainly in the form of organic nitrogen, and the soil C:N was significantly correlated with SOM.

土壤中的氮素主要以有机氮的形式存在于土壤有机质中， 土壤碳氮比与有机质含量显著相关。

youdao

Although the SOM content was improved, the current agricultural practices brought on a series of ecological problems as well.

然而当前的生产管理方式尽管有利于土壤有机质积累，但是也带来了一系列的生态环境问题。

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The requirement of the distributed virtual target practice system is analysed. The federation is designed and the SOM/FOM is built.

针对分布式靶试系统进行了需求分析、功能特性分析，并进行了联邦设计和SOM/FOM模型。

youdao

The reason I should pick on the SOM people, is their ambition in life is to run a monopoly, right.

我为什么要找管理学院的人回答呢,因为他们人生最大追求就是要搞垄断

耶鲁公开课 - 博弈论课程节选

I should have picked on some of the SOM people by the way.

我真应该找一个管理学院的人来回答

耶鲁公开课 - 博弈论课程节选

In Cambodia, the USSR has renovated the Kompong Som port to accommodate Soviet submarines, which are known to be making an increasing number of port calls.

CENTERFORSECURITYPOLICY: Center for Security Policy | A New US Policy Toward Cambodia: A Commitment To A Democratic Process

Super cities are on the rise in Asia as China announced plans to construct a mega-city the size of Switzerland and SOM unveiled a masterplan for a cutting-edge green tech city for Hanoi.

ENGADGET: Inhabitat's Week in Green: the power plant you can ski, and NASA's orbiting Nanosail-D

U.S. pressure on Vietnam can be greatly enhanced by a corresponding campaign to get the Soviet Union to reverse its reduce its support for Hanoi and its own, relentless military build-up in the region, notably at the Cambodian port of Kompong Som.

CENTERFORSECURITYPOLICY: Center for Security Policy | A New US Policy Toward Cambodia: A Commitment To A Democratic Process