使完成的

I hope it is no very cynical asperity not to confess obligations where no benefit has been received, or to be unwilling that the public should consider me as owing that to a patron, which providence has enabled me to do for myself.

我已经在根本没有所谓学术赞助人赞助的情况下使自己的工作完成到目前这个地步，那么，尽管我将要在更艰难无助的情况下—假如还有可能更艰难无助的话—完成全稿，我也绝不会感到沮丧。

To charge or oblige oneself with the fulfillment of; commit oneself to

使某人负…义务：使自己负起或承担完成的职责；使自己负有

Having carried on my work thus far with so little obligation to any favorer of learning, I shall not be disappointed though I should conclude it, if less be possible, with less; for I have been long wakened from that dream of hope, in which I once boasted myself with so much exultation, My Lord

我已经在根本没有所谓学术赞助人赞助的情况下使自己的工作完成到目前这个地步，那么，尽管我将要在更艰难无助的情况下-假如还有可能更艰难无助的话-完成全稿，我也绝不会感到沮丧。

By using this teaching software, the experimental contents are deepened and expanded, and the experiments, which cannot be completed in the laboratory, now can be carried out with the aid of the computer emulation inculcation .

通过对该教学软件的作用，加深和扩展了实验教学内容，使无法在实验室完成的操作在计算机上仿真完成

The Fourth Medicine came into being with the health revolution, the fourth great revolution. In the development history of human beings, each scientific and technical revolution has greatly influenced people's life: the Agricultural Revolution has put an end to the dog-eat-dog age and solved the problem of food and clothing; the Industrial Revolution has greatly improved the efficiency, making people enjoy a comfortable life while work for a shorter time and the Information Revolution has shortened the time and space, providing more leisure time for people. At present, people are faced with the health revolution, aiming to make people have a pleasant, healthy, longevous and high-quality life. To meet that end, the fourth medical workers need to make great efforts. The Fourth Medicine contains scraping and cupping therapy, stone needle therapy, massotherapy, foot massage, body beauty, psychology, physiotherapy, reasonable movement and food therapy, etc.

第四医学的形成是在人类的第四次大革命健康革命启发下而诞生的在人类历史的发展中，每次科学技术革命，无不给人类的社会生活带来巨大影响，农业革命使人们不必自相残杀，弱肉强食，人人可以温饱地生活；工业革命使劳动效率大大提高，使人们在短时间的劳作就可以安逸舒适的生活；信息革命又使时空缩短，大大提高了劳动生产率，使人们的休闲时间大大超过了劳作时间当前所面临的是人类的第四次大革命健康革命它的目标使人们愉快健康长寿，高质量地渡过幸福的一生要想达到这一目标就需要第四医学工作者来完成第四医学包含了刮痧拔罐疗法砭石疗法按摩疗法足疗美容心理学理疗合理运动食疗等

In this section, we focused on the investigation of the condensation, Michael reaction of different aromatic aldehyde with different aryl substituted ketones under solvent-free and PTC conditions, obtained polysubstitutedcyclohexanol derivatives in mordent yield when using TBAB as the catalyst.

通过实验发现，TBAB对该反应具有良好的促进作用，使在液相中需十几个小时甚至几十个小时才能完成的反应，在无溶剂条件下几分钟就可完成，并且使液相中两步完成的反应，而在无溶剂条件下一步就可完成，且产率优良。

Here.It is for us,the living,rather,to be dedicated to the unfinlished work which they who fought here have thus far so nobly advanced.It is rather for us to be here dedicated to the great task remaining before us-that from these honored dead we take increased devootion to that cause which they give the lastshall not have died in vain-that this nation,under God,shall havea new brith of freedom-and that goverment of the people,by the people,for the people,shall not perish from the earth .

毋宁说，倒是我们这些还活着的人，应该在这里把自己奉献给勇士们已经如此崇高的向前推进但尚未完成的事业；倒是我们应该在这里把自己奉献于仍然留在我们前面的伟大任务，以便使我们从这些光荣的死者身上汲取更多的献身精神，来完成他们已经完全彻底为之献身的事业；以便使我们在这里下定最大的决心，不让这些死者白白牺牲；以便使国家在上帝福佑下得到自由的新生，并且使这个民有·民治·民享的政府永世长存。

It cripples our efforts, so that we cannot accomplish many of the good and great things we might have done.

失去健康会大大削弱我们的努力，使我们无法完成本来可能早已完成的许多非常重要的事。

The final step was to balance the colour , I made the shadows a little more subtle and made the tone of the trousers a little less saturated – and with that, it was done.

最后一步是要平衡色彩，我使影子更加微妙一点，并使裤子的色调减少了一点饱和——用这些，他被完成了。

Having carried on my work thus far with so little obligation to any favourer of learning, I shall not be disappointed though I should conclude it, if less be possible, with less; for I have been long wakened from that dream of hope, in which I once boasted myself with so much exultation, My Lord

我已经在根本没有所谓学术赞助人赞助的情况下使自己的工作完成到目前这个地步，那么，尽管我将要在更艰难无助的情况下—假如还有可能更艰难无助的话—完成全稿，我也绝不会感到沮丧。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。