1.
Study on the Different Water Productivity of Maize Treated with Film Mulching Two Lines during Different Growth Period
全膜双垄沟播玉米不同覆膜时期水分生产效率研究
2.
Effects of plastic film-mulching in different stages on soil water content and spring maize yield of dryland in western Liaoning
不同时期覆膜对辽西旱地农田土壤墒情及春玉米产量的影响
3.
Accumulation of sucrose and starch contents during the grain filling stage of foxtail millet in two cultural practices
覆草覆膜栽培谷子灌浆期籽粒蔗糖及淀粉积累
4.
Best Covering Time of Whole Plastic-film Mulching in Corn Planting with Double Ridges and Furrows on Dryland
旱地全膜双垄沟播玉米适宜覆膜时间研究
5.
Effects of Covered Film on Root Growth of Soybean Varieties with Different Maturation Period
覆膜对不同熟期大豆品种根系生长的影响
6.
To cover with or as if with a film.
在…上覆以薄膜覆以或好象覆以薄膜
7.
Stage V: Lesion is covered by a tough membranous layer that may be rigidly adherent to the ulcer base.
五期：损伤被一硬膜层覆盖，该硬膜层可能牢固地附着于溃疡基。
8.
Overthrow and Recreate-On the Violently Anti-tradition of May 4th Period;
颠覆与重造——论“五四”时期的激烈反传统
9.
Clinical Application of Temporary Covered Stent for Esophageal Rupture
临时性覆膜支架治疗食管破裂的临床应用
10.
Effects of the Different Duration of Film-mulching on Physiological Characteristics, Nutrition and Quality of Flue-cured Tobacco in Liangshan, Sichuan Province;
凉山州不同覆膜期限对烤烟生理特性、营养及产质量的效应
11.
Effect of plastic film mulching on photosynthetic and fluorescence characteristics of corn leaf under different fertilization schemes at jointing stage
覆膜对不同施肥条件下玉米拔节期光合参数与荧光参数的影响
12.
Clinical application of covered self-expanding stent to treatment of advanced esophageal cancer with obstruction
自膨胀覆膜内支架治疗晚期食管癌梗阻的临床应用
13.
Study on Leaf Senescence of Super-high Yield Spring Maize During Flowering and Heading Period on Different Film-covering Modes
不同覆膜方式下超高产春玉米花粒期叶片衰老特性研究
14.
Effects of long-term fertilization and plastic film covering on some soil fertility and microbial properties
长期定位施肥与地膜覆盖对土壤肥力和生物学性质的影响
15.
from 11 thousand to 2 millions years ago; extensive glaciation of N hemisphere; time of human evolution.
冰川覆盖北欧大部分和北美；人类进化时期。
16.
Subversion and Construction: Comprehending Pragmatism of Chinese Education in New Times;
颠覆与建构:解读新时期语文教育实用主义观
17.
The Overturning and the Questioning--The Ethical Trend of Thoughts in the 1980 s;
颠覆与追问——新时期第一个十年的伦理思潮
18.
Subversion and Reconstruction--On Transmutation of Authenticity in the Novels of New Period;
颠覆与重构——新时期小说艺术真实性观念的嬗变