This can be subdivided into four main sub-categories.

这种模式可以被分成四种主要的子模式。

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The system concept, main sub systems, parameters and capacity of China′s new LM-1D(CZ-1D) small launch vehicle are also introduced.

同时介绍中国新的长征一号丁（CZ-1D）小型运载火箭的总体方案、主要系统、参数及运载能力。

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In this paper, the technical requirement, the scheme, the cooling procedure and the main sub systems of the CGSE are introduced.

该文介绍此CGSE的技术要求、总体方案、冷却过程和主要子系统。

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Adversarial relationships between customers, main contractors and sub-contractors mean that design changes often cause rows and that problems are not tackled until they reach crisis proportions.

ECONOMIST: Are British builders uniquely awful?

Until now, Montblanc's chronographs have featured traditional hour and minute hands on the main dial and smaller rotating disk sub-dials with stationary hands to measure elapsed minutes and seconds.

WSJ: The Face of Watchmaking's Future at SIHH and GTE

Regional banks have also steered clear of the other main area where credit is deteriorating, sub-prime lending (high-interest loans to borrowers with patchy credit).

ECONOMIST: Hard times have been good to America's smaller banks