英汉例句

• qianxiangyou 302, a hybrid rice variety, was tested to investigate effects of different sowing time and nitrogen application amount on its yield.

  研究了不同行距及施肥量对兰引3号结缕草种子产量与种穗数量的影响，并对种穗数与其种子产量间的关系进行了回归和相关分析。

• this study was designed to develop a spatial and dynamic knowledge model for suitable cultivars and sowing time of maize.

  试图建立一种具有时空动态性的玉米适宜品种选择和播期确定知识模型。

• influnce of sowing time to characters had a regulars variation for seed color or matures.

  子粒色泽不同、熟性不同的紫苏随着播期的推迟性状呈现有规律的变化。

• influence of variety, density and sowing time on radish yield was studied utilizing orthogonal test.

  采用正交试验设计，研究萝卜不同品种、密度、播期对产量的影响。

• the experiment shows that the three factors all quite significantly affect the character of chinese fir seedlings, with the sowing time being the most important.

  试验表明，上述三因素均对杉苗性状产生极显着影响，其中播种时间影响最大。

• when sowing time was later, the nutrition growth period was prolonged, the leaf area index was increased, and budding stage was prolonged.

  晚播可延长营养生长的时间，增大叶面积指数、延迟现蕾、集中结铃作用明显。

• qianxiangyou 302, a hybrid rice variety, was tested to investigate effects of different sowing time and nitrogen application amount on its yield.

  对优质杂交香稻黔香优302进行了不同播期和不同施肥量的裂区栽培试验。

• the result showed that the sowing time has not marked influences on the increasing process of grain weight and the changing trend of the protein content in the growing process of the grain.

  结果表明，播种时期对春小麦籽拉增重过程和籽粒发育过程中蛋白质含量的变化规律没有显着影响。

• effect of sowing time on n, p, k and the nutrient accumulation of sweet corn seed.

  不同播期对甜玉米籽粒n，p，k及可溶性糖的积累的影响研究。

• for variety xiushui 110 to select appropriate sowing time could receive high yield and quality.

  由此笔者认为，只要选择合适的播期，秀水110是可以达到高产优质目的的。

• sowing time had a great influence on the days of tillering to jointing, and single ridge to double ridges.

  播期对分蘗至拔节和单棱至二棱的天数影响较大。

• the knowledge model for suitable sowing time is based on the synchronization between the maize growing process and the suitable season.

  依据玉米生长发育进程与最佳季节同步原理，建立了玉米适宜播期确定知识模型。

• in this thesis, based on the comparison of different sowing date of parents in pennisetum americanum x p. purpureu, to present the best sowing time for parents in pennisetum americanum x p. purpureu.

  本文通过对杂交狼尾草亲本的不同播种期试验对比，提出了杂交狼尾草亲本的最佳播种时间；

• the best sowing time of haloxylon ammodendron in the east of helan mountain in ningxia autonomy is studied.

  目的：研究确定宁夏贺兰山东麓梭梭育苗的适宜播种期。

• the practice showed that the forest area may account for about 30%of the total sown area, so long as the suitable sown area and sowing time are chosen.

  实践表明，只要播区、播期选择适宜，该区飞播油松成林面积可望占30％左右。

• according to the characteristics of long sowing time of millet, we discuss on the developmental regularity of jingu milletno. 14 on the premise of sowing time.

  根据谷子播种期长的特点，我们以播期为前提，探讨了晋谷14号的生长发育规律。

• objectiveto research the influence of sowing time , planting density and plowing depth to the yield and quality of cynanchum paniculatum (bge. ) kitag.

  目的考查播种期，种植密度及耕地深度对徐长卿产量和质量的影响。

• the results showed as follows:the days of bud period to the end florescence had a regulars variation with its sowing time advanced in different variety.

  播期对紫苏生育期及数量性状影响的研究结果表明：现蕾到终花日数随播期的变化和品种的熟性有较大的相关；

• the study of influence of sowing humidity, irrigation and sowing time on the growth and yield of cotton was carried out in this paper.

  通过播墑、灌水次数、播期对棉花的生长发育和产量的影响进行研究。