研究试验

In this article,we proceed experimental study on treating tanning wastewater with flocculating－micro filtering process.

摘 要 对混凝微滤法处理制革废水进行了试验研究，通过大量试验，确定了最佳工艺条件。

On the basis of which, the grade of coarse aggregates is confirmed. The experimental results are validated through the theory calculation.(2)The reasonable ratio of coarse aggregates to fine aggregates is confirmed by the mathematics mold method and interrupted aggregate gradating experiment.

并以此为基础，确定了粗集料的级配，使振实后的粗集料能够达到最大的密实度，同时应用理论计算对试验结果进行验证通过振实试验和容重方法研究了不同粒径粗集料混合后的空隙率。

Cell cycle uncoupling indued by DNA damage;2. Effect of 5-flurouracil on cell cycle uncoupling of Jurkat and EL-4 cell lines;3. This paper studies the sludge reduction effect caused by sludge concentration,sludge retention time and temperature in the uncoupling reactors in OSA process by both single-factor and orthogonal method.

采用单因素试验和正交试验的方法分别研究了城市污水污泥减量OSA工艺中解偶联池中污泥浓度、污泥在解偶联池反应时间、解偶联池温度对污泥减量效果的影响，发现增加解偶联池污泥浓度或延长污泥在解偶联池的反应时间或增加解偶联池温度都将导致解偶联池ORP线性下降，且污泥表观产率系数Yobs与ΔORP或各因素之间分别遵循Yobs=-0。

This paper introduces the principle of instrumented impact test method and its application in production and scientific research.

介绍了仪器化冲击试验方法的基本原理及其在生产和科研中的应用，重点阐述了仪器化冲击试验方法在动态断裂力学测试技术中的开发、冲击曲线参数分析、材料断裂机理研究等领域所取得的成果，并展望了这一方法未来的应用和发展趋势。

The liquating of crystal is useful to its shape and size and a thin layer of glass will bring about which is helpful to glaze gloss. Through cross experiment design, the reasonable range of oil-drop glaze chemical composition is studied and the limitation that single special clay is added to glaze batch is broken. It is proved that using ordinary ceramic raw materials to produce oil-drop glaze is feasible if the chemical composition of glaze is reasonable and the technology control is suitable. In addition, through the experiment it is found out that proper firing rule is the critical factor that affects the oil-drop glaze decorating effect. At the same time, other technological factors, for example, the thickness of glaze layer, glazing method, the size of glaze particle, which can affect the quality of glaze surface, must be considered.

晶体的适当熔解促使油滴形状圆整、尺寸大小适中，并在晶体表面形成一层玻璃相，有利于釉面光泽度的提高；通过正交试验方法探讨了油滴釉合理的化学组成范围，并突破了传统油滴釉制品及目前大多数仿制品采用单一特定天然釉土配料的局限，试验证明，只要化学组成合理，工艺控制适当，使用普通制瓷原料生产油滴釉制品是完全可行的；此外，本研究还发现，合理的烧成工艺控制是影响油滴釉装饰效果的关键性因素，同时还应注意釉层厚度、施釉方法、釉料研磨细度等其他工艺条件对釉面质量的影响。

The aim of the present study was to isolate and culture ESCs and EGCs from goat embryos and fetuses of different development stage, and to compare some factors influencing the efficiency of establishing those stem cell lines by adopting the methods of mouse and human. The results obtained were as follows: 1. A total of 46 Guanzhong dairy goats were superovulated with a result of total 307 embryos including 39 embryos of 4-cell to 16-cell, 128 morulae, 89 blastocysts and 51 hatched blastocysts. In the study, we obtain 6.67 embryos from per goat.

本研究选用关中奶山羊胚胎和胎儿为试验对象，参照小鼠和人ESCs和EGCs建系的方法，系统比较了不同培养条件和传代方法对分离培养山羊ESCs和EGCs的影响，主要获得以下结论： 1本试验共超排处理了46只/次关中奶山羊，共获得胚胎307枚，其中4~16细胞胚胎39枚，桑椹胚128枚，囊胚89枚，孵化胚51枚，平均每只山羊获得6.67枚胚胎。

The female weevils oviposited on mung beans as well as adzuki beans in no-choice test, while they preferred adzuki bean over mung bean in choice test. To study the relationship between oviposition behaviour and host preference, three treatments (A: pure adzuki beans; M: pure mung beans; Mixed: mixed adzuki beans with mung beans) were provided to the female.

过去的研究报告指出，雌豆象成虫利用相对法则检视寄主品质，以决定是否产卵於寄主豆上；而且在非选择性试验中，雌虫产於绿豆或红豆的卵数相等；但在红、绿豆选择性试验中，雌虫则偏好产卵於红豆。

The theoretical analysis and experiment research on silos have been carried out for many years.

贮仓的理论分析及试验研究工作已经进行了多年，一些学者根据试验结果及壳体理论对贮仓结构的静、动力计算提出了多种计算模式，这些计。。。

Three dimensional simulations were made in 5-hole nozzle s which were skived by fluild former and later by means of AVL FIRE software.

并在CA498柴油机上进行了5孔挤压研磨喷油嘴的对比试验研究，试验结果表明，挤压研磨喷油器在满足排放的前提下，改善了经济性指标。

Two sorts of lime, which were produced by Shanghai Baoshan Iron-steel Company and Nanjing Yuhuatai local calcium kiln, were used respectively as sorbent after being slaked in the laboratory. A series of experiments were carried out on the facility.

采用宝钢转窑石灰和雨花台土窑石灰，进行干消化处理后获得的消石灰粉，在循环流化床试验台上进行了脱硫试验研究。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。