It has been the main producing area and distributing center of raw silk materials in China.
它一直是中国丝绸原料的主要产地和集散中心。
An earthquake in April that struck a main producing area in Qinghai province is part of the reason, traders say.
商人们说，导致虫草价格如此之高的原因的其中之一是：四月的一场地震摧毁了青海省的一个虫草的主要生产地；
Su-131 block and Bei-301 block in Hai-la-er Oilfield are main producing area, and they have features of acid sensitivity and water sensitivity respectively.
海拉尔油田苏131、贝301区块试验区是海拉尔油田的重要产区。其储层分别表现为强酸敏以及强水敏的特性。
Nanshan litchi orchard area of 2.6 million mu, is the main producing areas of Shenzhen Litchi At the same time, Nanshan litchi is a synonym for high-quality lychee products.
南山荔枝果园面积达2.6万亩，是深圳荔枝的主产区，同时， 南山荔枝也是优质荔枝产品的代名词。
China's Yangtze River drainage area is the main producing areas of rapeseed, and Hubei province is truly the largest rape production and rapeseed commodity distribution center.
长江流域是我国油菜籽的主产区，而湖北是名副其实的全国油菜生产大省和商品油菜籽集散地。
Exploration activity in main continental oil-producing area in China has entered a stage focusing on exploration of nonstructural traps.
中国主要陆相产油区的勘探已逐步进入了以非构造圈闭油气藏为主的勘探阶段。
The source area of the Yellow River, above Tangnaihai, is the main runoff, producing region of this river.
黄河唐乃亥以上黄河河源区是黄河上游主要产水区。
The region of upper Lanzhou is main runoff-producing area in Yellow river basin, and the base-flow plays an important role in the runoff.
黄河兰州以上是黄河流域主要来水区，其中基流在来水量中占有相当大的比重。
In addition, in main grain-producing area of northeast China, many peasants sell corn produces at three special times, leading to the "three sale fastigiums" in which the corn price are low.
另外，东北粮食主产区粮农销售过程中存在“三大销售高峰期”的现象，许多农户在高峰期低价销售。
Reservoir in Maliang sag which is the main oil producing area in Santanghu basin of Tuha oilfield is typical low permeable fracture type reservoir.
马朗凹陷是吐哈油田三塘湖盆地的主要产油区，属典型的低渗裂缝性油藏。
In this paper, its structure, catalysis characteristics, the main enzyme-producing microorganisms and its potential application in different area are reviewed.
本文介绍了阿魏酸酯酶的结构特征、酶学特性、产酶微生物及其在食品、饲料和造纸工业中应用的前景。
Yuncheng basin is the main grain and cotton producing area of Shanxi Province.
运城盆地是山西省的主要粮棉产区。
The main grain-producing area is the main body of China agriculture production, especially of grain producing.
粮食主产区是我国农业生产尤其是粮食生产的主体。
Jizhong area, the main oil producing area of North China Field, has been in high degree of exploration at present. 3-d seismic prospecting blocks have been connected.
作为华北油田主要产油区的冀中地区，三维地震已经基本连片，勘探程度相当高。
The plentiful karst water near the coal - producing area is the main source of water supply for energy construction in North China.
北方岩溶水，储量丰富，紧靠产煤区，是北方能源建设的主要供水水源。
Soybean, as the major crop in northeastern China, is the main source of peasants' income. According to an investigation made in producing area, price change has a great impact on peasants' revenue.
大豆作为我国东北产区主要农作物，是农民收入的重要来源，根据对产区的调查，大豆纯收入一般占农户纯收入的五分之之，大豆价格的变化对农民的收入影响极大。
Henan province is the major grain producing area of China, as well as one of main traditional flower producing areas.
摘要河南省是我国重要的粮食主产省，也是我国重要的花卉传统生产区域之一。
Inner Mongolia is not only a main area producing cashmere in the world, but also an important cashmere products processing center.
内蒙古自治区是世界羊绒的主产区，也是羊绒制品的重要加工中心之一。
There are different factors to impact producing technical efficiency in main grain producing area;
②三种粮食作物的生产技术效率所受影响因素不同；
There are different factors to impact producing technical efficiency in main grain producing area;
②三种粮食作物的生产技术效率所受影响因素不同；
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