1、

Method and application of manufacturing hydroxyl acid from used oil for mold and core sand binder is introduced. These oil include motor oil, insulating oil, diesel oil, turbine oil, cylinder oil, etc.

介绍了一种用机械油、绝缘油、柴油机油、汽轮机油、汽缸油等各种废油制作羟基酸的方法及其作为型(芯)砂粘结剂的应用。

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2、

The new advance in the bioassay technique of allelopathy, allelochemical separation and characterization, allelopathic mode of action and its mechanism, allelopathic genetics and its molecular biology in rice were reviewed and appreciated in this paper.

对近年来水稻化感作用研究的新进展,包括化感作用的生物测试技术、化感物质的分离和鉴定、化感作用机理、化感作用的遗传及其分子生物学研究进行综合论述和评价。

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3、

The Bipolar Membrane and It's New Development Progress

双极膜及其研究进展

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4、

Record Cluster Matching Model and Its Algorithm Based on Weighted Bipartite Graph

基于赋权二部图的记录簇匹配模型及其算法

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5、

Independent Separation of Bipartite Graph and its Application in Cover Problem

二分图的无关分解及其在覆盖问题中的应用

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6、

Overfishing of Inshore Biotic Resources and the Effects on Shrimp Epidemic

近岸生物资源的超强开采及其对虾病大流行的影响

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7、

Notes on the management of wild biotic resources and their ecology in Chinese ancient time before Qin-Dynasty

先秦时代对野生生物资源的管理及其生态学的认识

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8、

Formation and development of biosphere reserve zones concept, as well as its characteristics in function and structure

生物圈保护区概念的形成与发展及其功能和结构的特点

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9、

Clinical application and characteristics of a new of type biopsy needle

新型活检穿刺针的特点及其临床应用

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10、

Biomass Fuel and Its High-Temperature Air Gasification

生物质燃料及其高温空气气化

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11、

Research on Characteristics of Biomass Fuel and Their Using in Diesel Engine

生物质燃油的特性及其在柴油机上的应用研究

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12、

Recently Pollination Ecology had became a popular field in Population Biology and Evolutionary Biology, researching of biological characters and its laws in relation to pollination.

目前传粉生态学已经成为居群生物学和进化生物学中的热门领域。该领域主要研究与传粉有关的生物学特性及其规律。

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13、

Black carbon in the environments and its global biogeochemical cycle

环境中的黑碳及其全球生物地球化学循环

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14、

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

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15、

Study on Swarm Intelligent Algorithm and Its Application to Biochemical Process Control

群体智能优化算法及其在生化过程控制中的应用研究

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16、

Failure criteria of frozen soil based on fracture mechanics and its application in engineering

冻土断裂力学破坏准则及其在工程中的应用

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17、

A kind of nonlinear regression estimator for limited Population is given and the quality and the sampling variance about is discussed.

对有限总体在不放回抽样的方法下,构造了一类非线性回归估计量,讨论了它的性质及其有关抽样误差。

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18、

Program Interactive Execution Flow Chart and Its Coverage Test Criteria

程序交互执行流程图及其测试覆盖准则

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19、

Alternately, you may empirically reflect on the additional time needed to thoroughly capture and review requirements, project plans, acceptance test criteria, and other required artifacts.

另外,您可以根据观察和实验的结果彻底捕获并且回顾需求、项目计划、接受测试标准、以及其他的要求。

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20、

Experimental Study on Tension Resistance and Failure Criterion of Flexible Concrete

柔性混凝土的抗拉特性及其破坏准则研究

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