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   安全播种期 的翻译结果: 查询用时:0.189秒
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安全播种期
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  “安全播种期”译为未确定词的双语例句
     According to rhe soxving results of GFR-1 in different latitude sites and sowingtime,a common meteorological growth pattern of GEIL-1 was established by means of multi-variate regression, The mentioned pattern was also used to determine the safe sowing timeand cropping system of GER-1 over the country.
     利用不同纬度地区分期播种试验结果,通过多元回归分析求得遗传工程稻1号在我国稻作区通用的气象生育模式,并成功地将该横式运用于该材料安全播种期的确定和品种的气象生态分析。
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     For reducing the cold hazard to the crops in spring the safety sowing time of early rice should be correctly determined and the countermeasures against the cold damage should be suited to local conditions.
     必须结合本地实际情况 ,确定早稻安全播种期 ,并采取一定措施可有效防御春季低温给江西农业带来的危害。
短句来源
     By these, the safe sowing time of different wheat were put forward.
     据此 ,提出了不同类型小麦品种的安全播种期
短句来源
     According to the weather data between 1951 to 2000 from 88 weather stations in Guangxi,the safe seeding,transplanting,full heading and maturation dates of rice in all regions of Guangxi were analyzed to provide scientific references for ensuring the safe production of rice.
     文章根据广西88个气象站1951~2000年的气象资料,统计分析了广西各地的水稻安全播种期、安全插秧期、安全齐穗期及安全成熟期,为确保水稻安全生产提供了科学依据。
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  相似匹配句对
     SECURITY
     安全
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     Safety of Colour TV Tube
     彩色显像管的安全
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     By these, the safe sowing time of different wheat were put forward.
     据此 ,提出了不同类型小麦品种的安全播种期
短句来源
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Based on the data observed by the meteorological station of Shenyang Agricultural College, a snowstorm which took place on April 8, 1982, is analyzed in the thesis. The weather chart being 5bserved, the reason why the weather occured is studied. The storm was brought about by the cold air activity of medium intensity, a short-wave activity of westerlies and the transit of upper-air trough. When the upper-air trough were over the station, the strong wind from north at the height of 700 millibars which caused...

Based on the data observed by the meteorological station of Shenyang Agricultural College, a snowstorm which took place on April 8, 1982, is analyzed in the thesis. The weather chart being 5bserved, the reason why the weather occured is studied. The storm was brought about by the cold air activity of medium intensity, a short-wave activity of westerlies and the transit of upper-air trough. When the upper-air trough were over the station, the strong wind from north at the height of 700 millibars which caused the momentum to be transported downwards and gave occasion to speed up the surface wind and form the snow-storm wea and ther. It is in April that the season for spring sowing comes in Liaoning province. Forecasting the process of this kind of weather accurately plays an important role in choosing ofsately sowing date for certain crops and guaranting the seedling emergence.

本文根据沈阳农学院气象站的观测资料,分析了1982年4月8日出现的一次大风降雪天气。并结合天气图,研究了产生此次天气过程的原因。这是一次中等强度的冷空气活动,是西风带的短波活动,是高空槽线过境直接造成的。当高空槽线经过本站时,700巴毫高度上的强偏北气流引起动量下传造成地面风速增大,因而造成大风降雪天气。4月份正是我省备耕春播大忙时节,准确掌握并预报这种类型的天气过程对于确定作物安全播种期,保证全苗是很有意义的。

Based on the group-after-group sowing experimental data of 1990 and 1991 ,the photosensi tivity and thermosensitivity of the direct seeding rice in dry land and the relations between the percentage of the inperfect grain and the factors of illumination and temperature are analysed. And also some agrometerological problems such as the best time for safe sowing,the best time for safe head sprouting, arid ect. are resolved according to the local climate. All these results could provide scientific basis for further...

Based on the group-after-group sowing experimental data of 1990 and 1991 ,the photosensi tivity and thermosensitivity of the direct seeding rice in dry land and the relations between the percentage of the inperfect grain and the factors of illumination and temperature are analysed. And also some agrometerological problems such as the best time for safe sowing,the best time for safe head sprouting, arid ect. are resolved according to the local climate. All these results could provide scientific basis for further popularity of the direct seeding rice in dry land.

通过1990年、1991年连续两年的分期播种试验,分析了旱直播水稻的光温特性及其与空秕率的关系;并根据当地气候特点,提出旱直播水稻的最佳及安全播种期和抽穗期。

The quantity of micropollen in three male sterile lines of B.napussown in different dates was observed.The quantity could highly sisnificantly vary among different male sterile lines as well as different sowing dates.Both aspects should be considered in producing hybrid seeds to production.

3个甘蓝型油菜雄性质不育系不同播期微量花粉数量的观察结果表明:不同雄性质不育系间和不同播期间的微粉数量有极显著或显著差异。选择不育系和确定安全播种期是提高杂交种制种质量的有效手段。

 
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