垄播改善了土壤肥力和结构，对减少流失、水的利用和除草剂的施用也有帮助，也方便了机械和人工除草。
Bed planting improves soil fertility and structure and helps reduce erosion, water usage, herbicide use and facilitates mechanical and manual weeding.
结果表明：偶联剂的加入，不仅使GF均匀分布在聚甲醛(POM)基体中，而且使复合材料的结构及性能有较大的改善。
The results show: the addition of GF not only makes the coupling agent distribute in POM matrix uniformly, but also improves the structure and properties of the composite greatly.
本文介绍了混凝土用深度渗透密封剂dps的组成与特性，并阐述了DPS对混凝土表层的改善机理和对混凝土结构的防护作用，以及在土木工程中的应用。
And the mechanism for DPS to improve the surface of concrete and the protection of DPS on concrete structures as well as the application of DPS to civil engineering are further expounded.
高分子絮凝剂对煤泥滤饼最终水分的影响具有双重作用，一方面可以改善滤饼结构，有利于自由水和大孔隙间水分的脱除；
The polymers have two different effects in the filtering progress: Firstly, the polymers can improve the structure of coal cake, and this effect is helpful to remove the water between wadding groups.
脆弱生丝经柔软剂处理后，能显著改善其表面结构与性能，并提高脆弱丝的织造性能和织物拉伸性能。
After softer treatment, the surface structure and properties of the brittle silk have been greatly improved, by which the weaving and tensile properties can be enhanced.
改善营养不良状况有3种途径，即调整饮食结构，进行食物营养强化和使用营养补充剂。
Improving public malnutrition condition have 3 kinds of channel: adjusting diet structure, employing nutrition supplement and food fortification.
采用U_3O_8添加剂可改善芯块微观结构，但同时使芯块密度下降，开口孔隙度增加进而导致吸湿加剧。
The use of U3O8 additive can improve the pellet microstructure, but result in decrease of pellet density and increase of open porosity, which contributes strongly to moisture.
酸洗和改性界面剂措施共同使用使新老混凝土修补界面层微细观结构全面改善，粘结强度显著提高。
Two methodsbeing used together could improve microstructure of new and old concrete repairedinterface layer fully, leading to a significantly increase of bond strength.
试验结果表明：该品质改良剂不仅能够显著延缓糕团的老化回生，延长糕团的货架期，而且能够改善糕团的组织结构和口感。
The experimental results show that the compound quality improver could not only retard the aging, therefore prolong the shelf life of sticky rice products but also improve their texture and tactility.
结果表明，界面相容剂的化学偶联对促进两相之间的界面结合和改善共混物的微观结构形态起着重要作用。
As a result, the chemical coupling of compatible agent plays an important part in the amelioration of interface combination between two phases and micro-structure morphology of blands.
玉米淀粉是肉制品生产中常用的黏结剂，对改善肉制品的组织结构有重要作用。
Maize starch is commonly used as a binding agent in meat products and plays an important role in improving the composition of meat products.
开发对反应具有结构形貌适应性的催化剂载体，是改善催化剂反应性能的重要手段之一。
It is a very important way to improve the catalytic performance by developing the support with appropriate structure and morphology.
结果表明：偶联剂的加入，不仅使GF均匀分布在聚甲醛（POM）基体中，而且使复合材料的结构及性能有较大的改善。
The effects of content of glass fiber(GF), kind and content of coupling agent on the mechanical properties of GF/POM composite were studied.
虽然由过去之文献已知添加具有二羟基结构的塑化剂可改善此种不良现象，但塑化剂的添加往往伴随著薄带强度的降低且对生胚烧结后的致密度有负面的影响。
There are some papers proposed adding plasticizer which has di-hydroxyl group structure to improve this bad phenomenon but adding plasticizer will decrease the strength and density of green body.
结果表明，这种方法可以有效地改善硝酸铵的晶体结构和吸湿特性，为硝酸铵在复合推进剂中的应用提供了实验和理论依据。
The results show that modification technology can effectively improve an's crystal structure and hygroscopicity, the experimental and theoretical foundation are also provided for an used in the...
长期以来，人们致力于通过调变催化剂的组成、结构和优化反应条件来改善催化氧化的选择性，但氧化选择性差的缺点一直是该类反应的难题。
Since long-term, great efforts have been made in improving the catalytic selectivity by altering the composition and structure of catalysts and adopting the optimum catalytic reaction conditions.
本发明的添加剂不改变电池内部结构，低成本、防漏液安全性能好且能明显改善电池电性能。
The inventive additive will not change the internal structure of battery, with low cost and better anti-leakage safety, which can improve the electric property of battery significantly.
成核剂是促进聚合物结晶并改善其晶粒结构的改性剂，它主要包括无机类成核剂、有机类成核剂和高分子类成核剂。
The nucleator is the modified agent to promote polymer crystallization and improve the crystal structure. It mainly includes inorganic, organic and high molecular nucleator.
因此，在类似地基加固工程中可考虑向固化材料中加入适当掺量的石膏添加剂，以改善加固土体的微观结构特征，优化地基加固效果。
Therefore, in order to optimize the ground treatment in similar conditions, gypsum additive should be properly used to improve the microstructure of cement-treated soils.
结果表明，外加剂能改善水泥土的水化介质环境和结构粘接，可改善水泥土的稠度和强度。
The result shows that additive can improve hydration medium environment, structure, adherenc, as well as dense and strength of cem…
结果表明，外加剂能改善水泥土的水化介质环境和结构粘接，可改善水泥土的稠度和强度。
The result shows that additive can improve hydration medium environment, structure, adherenc, as well as dense and strength of cem…
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