varieties的例句大全

Twenty-one cassavas varieties in this experiment come from main cultivated variety and importance breeding resource.

本研究用的21个木薯品种来源于广西主要的栽培品种与重要的育种资源。

Concentrative investment, diversifiable risk, professional custodian service, great varieties, and reliable operation are all its advantages.

作为市场投融资工具，它具有集中投资、分散风险、专业保管、品种繁多、运作稳妥等特点。

Analysis of gene differential coefficient ( GST) indicating that genetic variation of Medicago sativa is mainly exits within varieties. This characteristic is related to the breeding system ( out-breeing) of Medicago sativa.

基因分化系数（GST）分析结果表明，苜蓿的遗传变异主要存在于品种内，这一特点与多年生苜蓿的繁育体系（异交）有关。

Research on the Adaptability of the New Varieties of Bermuda Grass in South-western Sichuan

狗牙根新品种（系）在川西南的适应性研究

Study on the Berry Mature Property of Wine Varieties of Grape

酿酒葡萄成熟特性的研究

Effect of Water Stress on Physiological and Biochemical Process of Alfalfa Varieties

水分胁迫下苜蓿品种抗旱生理生化指标变化及其相互关系

The results showed as follows: 1. At late growth stages, the sap bleeding rate of root system of different varieties ( combination) showed different changing trend. So theirs a-NA oxidizing activity and peroxidase ( POD) activity do.

不同水稻品种（组合）生育后期的根系伤流强度、α-萘胺氧化力（α-NA）、和过氧化酶活性（POD）的变化趋势并不完全相同。

Study on the resistance of tea varieties to blister blight

茶树品种对茶饼病的抗性研究

Evaluation of Resistance of Processing Tomato Varieties to Early Blight

加工番茄不同品种对早疫病的抗病性鉴定

The resistance of 128 peony varieties to air fluoride pollution has been determined according to the disease index of peony leaf tip blight in the region of air fluoride pollution.

以污染区牡丹叶尖枯病的病情指数为依据，测定了128个牡丹品种对大气氟污染的抗性。

Farmers are grubbing up ancient varieties of crops

农民正在掘除自古以来就一直种植的各种作物。

There was no remarkable difference between molting hormone dosages on inducing ovarial development in ligatured pupae from four tested silkworm varieties.

在苏5、苏6、苏5×苏6、苏3×苏4的不同蚕品种间，诱导结扎蛹卵巢发育所需的蜕皮激素剂量无明显差异。

The development of pest – resistant crop varieties is another valuable strategy.

抗有害生物的作物品种的培育是另一类有价值的对策.

The relationship among the three top leaf length, width, area and spike weight per stem in 10 wheat varieties was studied.

对10个小麦品种（系）的上三叶长、宽、面积与穗粒重的关系进行了研究。

Effects on isolating pear genomic DNA by using SDS, CTAB, SDS-CTAB, improved CTAB, high salt-low pH and fractional centrifugation are analyzed and compared. Seven varieties of pear are used.

以7个梨品种为实验材料，比较分析了SDS法、CTAB法、SDS CTAB法、改良的CTAB法、高盐低pH值法、分步离心法对梨总DNA提取的效果。

The system analyse varieties of data successively with the function chart, the E-R graphic and tables of database.

在系统分析中先后用系统的功能结构图、数据库的E-R图、数据库表分析了系统所需的各种数据。

" Compromise and competition "doesn't mean unprincipled compromise, but contains an affirmation of" competition", for it admits a coexistence and cofunction of varieties of ideas and theories.

“和诤”不是无原则的调和，其中体现着对“争”的肯定，它承认各种思想理论的并存并行。

Study on the growth characteristic and relative feeding value of four varieties of Brachiaria decumbens in Southern Fujian fish-tail end blade mobile crane with box section jib

4个臂形草品种在闽南地区的生育特性及其相对饲用价值研究

The study of nutritional ingredients in pumpkin seed varieties was affluent in food component database and offered theoretical basis for pumpkin quality improvement.

对不同南瓜种子品种的形态特征和营养成分含量的分析，将丰富食物成分数据库的内容，并为籽用南瓜的品质育种提供理论基础。

The study has provided theoretical basis in induced mutation medial lethal dose of different wheat varieties ( strains) to Ar+ implantation.

本项研究可为Ar+注入不同小麦品种（系）发生诱变的半致死剂量提供实验依据。