Based on the structures and strata characteristics of Xiaoquzi area in Junggar Basin,the study of thermal alterna-tion for three groups of gas source rocks has been made in this paper.
本文在介绍了准噶尔盆地小渠子地区构造、地层的基础上,对三套气源岩进行热演化研究后认为:芦草沟组在工区北部生成凝析油和湿气,对天然气资源有一定的贡献;小泉沟群仅北部地区成熟,贡献很小;山前凹陷中下侏罗统煤系地层白垩纪末期已大量生成干气,又有推举带前缘断裂作运移通道,可成为工区主要的气源岩,因此,工区北部气源充足,构造形成时间与天然气生成时间配置得当,含气远景好。
marketing channel
销售渠道,市场渠道
A complete irrigation system was made up of the main ditch, the branch ditches and many water channels through which water was diverted into the cultivated fields.
渠分干渠、支渠、小沟不同等级，以引渠水灌溉耕地。
In the succeeding dynasties, new irrigation works were added and named respectively the Han Canal System, the Lai Canal System of Tang, the Huinong Canal System, the Main Eastern Canal, the Main Western Canal, and so on and so forth.
往后各个朝代，又留下了汉渠、唐徕渠、惠农渠、东干渠、西干渠等等。
available capacity [stormwater drain]
有效容量〔雨水渠〕
sources, channels of revenue
岁入的来源、 渠道
channel [trade]
渠道,途径 [贸易]
The fields are crisscrossed by irrigation canals and ditches.
田野上沟渠纵横 。
To make, form, or cut channels in.
开辟沟渠在…上制作、形成或切割沟渠
connecting drains and sewers clause
接驳排水渠及污水渠条款
The Discovery ot the Dam of Zhengguo Canal of Qin Dynasty and its Architectural Characteristics at the Starting Part
秦郑国渠大坝的发现与渠首建筑特征
The Channel Management and Channel Transform of China Mobile;
中国移动公司的渠道管理与渠道变革
Sale SystemThe Point of Sale Management;
销售渠道系统―销售渠道管理的关键
Forward Positions of Marketing Channel Theory and Trends of Distribution Channel Management;
营销渠道理论前沿与渠道管理新发展
Conformity of Electronic Channel and Traditional Channel in B TO C
B TO C中电子渠道与传统渠道的整合
Study on the Marketing Channel Construction of Medical Wholesale Enterprise Based on the Analysis of Channel and Channel Strength;
基于渠道与渠道力分析的医药批发企业营销渠道构建研究
Discussion on engineering design of open channel of general main canal for Phase Ⅰ of Mid-route of South-to-North Water Transfer Project
南水北调中线一期总干渠明渠渠道工程设计有关问题的探讨
Invert Level I.L
渠底平水（俗名行水位）
supplying dry land with water by means of ditches etc.
通过沟渠给旱地提供水。