wild-goose chases may happen sometimes during an investigation.

it's good to have our own kitchen that makes every stuff in hand.

有一间我们自己的厨房就有好处，每样东西都近在手边。

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defining the goal, standardizing management, advancing the development in an all-round way of the job of popularizing the technology of harvesting cotton with machinery.

明确目标、规范管理，推进兵团机采棉推广工作全面发展。

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it includes machinery for grassland construction, livestock breeding harvesting machinery, feed processing machinery, animal and poultry feeding machinery and animal by-products collecting machinery.

包括草原建设机械、牧业收获机械、饲料加工机械、畜禽饲养机械、畜产品采集机械。

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aiming at the characteristics of harvesting machinery design, the whole structure of design and evaluation expert system of sugar cane combine harvester is constructed.

针对收获机械特点，构建了甘蔗收获机械设计与评价专家系统总体结构。

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rice-harvesting mechanization is always the focus attention by government, peasants, harvesting machinery experts and combine harvester enterprise.

水稻收获机械化一直是政府、农民、收获机械专家们和联合收割机生产企业所关注的焦点。

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development trend of peanut harvesting machinery was analyzed. finally, some proposals were put forward for developing the peanut harvesting mechanization in china.

分析花生收获机械的发展动态，提出了发展我国花生收获机械化的一些建议。

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to gain wheat in time and to raise the productivity of the harvesting machinery are the important guarantee of wheat high yield.

提高小麦收获机械的生产率，及时足额收获小麦，是小麦丰产丰收的重要保证。

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now, there are two kinds of cutter adopting on wheat harvesting machinery, reciprocating type and rotary type.

目前，小麦收获机械上普遍采用的切割器有两种：往复式和回转式。

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how to collect harvesting machinery of corn

玉米联合收获机械的选购

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this paper introduces the present status of corn planting, agronomic requirement and classification of corn harvesting machinery.

本文对我国玉米种植形式及农艺要求、玉米收获机的分类进行了介绍。

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the motorized threshing machine has been important harvesting machinery in agricultural production in heilongjiang province.

机动脱粒机已成为黑龙江省农业生产中重要的收获机械。

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present situation of grass seed harvesting machinery and its development in heilongjiang province

黑龙江省牧草种子收获机械现状及发展

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the present state and developing trend of harvesting machinery in heilongjiang

黑龙江省收获机械化发展态势与途径分析

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current status and development of pasture harvesting machinery in china

中国牧草收获机械发展现状及其趋势

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analysis of the demand for harvesting machinery's market in china

我国收获机械市场的需求分析

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the experiment was established by the orthogonal experimental design, and the content of potassium aluminum sulfate was used as the criterion for selecting the optimum factors in the manufacturing of the dried alum by the baking method.

采用正交实验设计，以测定硫酸铝钾[KAl（SO4）2]的含量为考察指标，筛选以烘制法炮制枯矾的最佳条件。

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objective: to explore the bacteriostatic effect of alum and dried alum in vitro.

目的：探讨白矾及枯矾体外抑菌作用。

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fiona is always running round like a scalded cat yet she seems to get very little work done!

菲奥纳总是四处奔忙，但她做的似乎很少！

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however, the nos activities in epithelial cells of bronchi, alveolar duct and sac, in hypoxic rats were not affected.

缺氧对支气管、肺泡管和肺泡囊上皮细胞NOS的活性无明显影响。

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research on the implementation of branching-bounding algorithm

分支与定界算法的实现研究

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