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In chapter two, under the assumption that the set of decision variables is convex and the objective functions are concave, it is shown that the set of noninferior solutions in valued space of the objective functions turns out to be a strictly decreasing, concave and no chinky block of surface, and it can be constructed recursively.

在第2章凸性假设下非劣解集的构造及其几何性质中，在假设决策变量集为凸集，目标函数向量是凹的情况下，证明了目标函数向量值空间中的非劣解集是一严格单调递减，无缝隙且凹的曲面块，并给出了m维目标函数向量值空间中非劣解集的一种递归构造方式。

With the help of chloramphenicol, it was shown that the biosynthcsis of SPM begins at 30h after inoculation.

在静息细胞系统中加入氯霉素，发现SPM的合成是从培养30h后开始的。

Are China's urban water supply and the mainstream of traditional disinfection methods, and more and more studies have shown that, in the face of heavier pollution, excessive use of chlorination methods will instead have a negative impact on water quality and safety.

是中国的城市供水和传统的消毒方法的主流，越来越多的研究表明，在重污染面前，过度使用氯化方法将改为对水质安全的负面影响。

Western Blotting experiments shown that the CspA protein of Bacillus stearothermophilus can be expressed under the condition of not only cold shock but also the induction of Chloromycetin.

用纯化的蛋白质免疫兔子获得抗血清，Western Blotting表明CspA蛋白于嗜热脂肪芽孢杆菌中不仅冷激时表达，而且在受到氯霉素诱导时也会表达。

The results have shown that germinate rate of seed, weight of seedling, content of chlorophyl and Protein of seedling those were treated by SPEN for three generation exceed all. Two generations were treated by SPNE exceed one generation. Only was treated by SPEN at first generation still exceed CK of three generation.

试验结果证明，三代都用营养液处理的种子的发芽率，幼苗株重，叶绿素和蛋白质含量最高，超过两代使用营养液的，两代使用营养液的超过只用一代的，而仅在第一代用过营养液的，在第三代仍超过三代未处理的对照。

Shown by GL-03 culture in vitro test, the ferment cultured milk has strong acid and cholate resistant ability, good adhesive, obvious inhibit to common pathogenic entero becteria, without drug tolerance factors, is a lactobacillus applicable to permanent planting of human body intestinal tract, and simultaneously the deterioration ratio of the cholesterol in vitro can be up to 56 percent; proved by the animal-test, the cholesterol-lowering cultured milk has the function of lowering serum cholesterol.

乳酸菌GL-03体外培养试验表明其有很强的耐酸、耐胆盐能力，粘附性好，对常见的肠道致病菌有明显的抑制作用，不携带耐药性因子，是一种适宜于人体肠道定植的乳酸菌，同时体外胆固醇降解率可达56％。动物试验证明降胆固醇酸乳具有降低血清胆固醇的功能。

He had shown that cholera was spread by germs and not in a cloud of gas.

他显示了霍乱是透过细菌而不是空气传播的。

El Cholo"" is remembered by many for his role in David Beckham's sending off in Argentina's victory over England in the 1998 FIFA World Cup France, but he has shown over his lengthy career that his most important role is as the anchor in the back of Argentina's midfield.

这名"霹雳火"凭借自己在1998年FIFA世界杯？中将贝克汉姆罚出场外的表现以及最终战胜英格兰队的结果而声名鹊起。西蒙尼在阿根廷中后场的领袖作用正是一支球队最为关键的因素之一。

It is shown that porcelain confinement can be used for determination of detonation heat of CHON explosives with different oxygen balances.

用恒温式爆轰量热计测定了以厚陶瓷为外壳的正氧平衡炸药的正确爆热值，厚陶瓷外壳用来测定各种氧平衡的CHON炸药的爆热是适用的。

Studies have shown that both glucosamine and chondroitin help protect cartilage.

研究表明，两种氨基葡萄糖和软骨素，协助保护软骨。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。