有效点

Arsenic bioaccessibility and risk to human health due to incidental hand-to-mouth behavior in several contaminated soils was assessed using a physiologically-based extraction test.

采用体外模拟法检测污染点和对照点土壤As对人体生物有效性，通过计算其生物有效量对污染土壤的手-口无意接触途径进行健康风险评价。

In order to promote the research of the mechanism of moral hazards and the effective precautions and dominations of moral hazard in insurance field, I adopt the game theory, construct the game model.

为了深入研究道德风险产生机理及其更有效地防范和控制保险领域的道德风险，建立道德风险情况下的博弈模型，将罚金考虑进模型中，此时的纳什均衡点与罚金、调查费和防范措施费相关，道德风险情况下保险公司利用罚金的方式对投保人进行激励是合理且可行的。

This thesis commences from the review of the process of music curriculum standards in the recent hundred years of primary and junior high school, concluding the outstanding characteristics of 《Music Curriculum Standards of the compulsory education 》compared with the advanced 《music Teaching syllabus of the compulsory education》. We use the method of question, interviewing and observing etc. to investigate and understand concrete implementation situation of music curriculum standards in Hohhot, Inner Mongolia, including the uses of music teachers of 《standards 》, feels of students in implementation of《standards 》. Also this text concluded the variety of music curriculum standards implementation in Hohhot, Inner Mongolia from teaching methods, studying ways, evaluating curriculum etc., concluded the existing drawbacks, and gave suggestion of further development. It also outlooks foreground of curriculum reformation. The aim is to perfect music curriculum standards to guide the music teaching availably.

本文从回顾近百年来中小学音乐课程标准的演变过程入手，通过《义务教育音乐课程标准》与先行的《义务教育音乐教学大纲》的对比，总结了音乐课程标准较之音乐教学大纲的突出特点，在此基础上本文采用问卷法、访谈法、观察法等，调查了解了内蒙古呼和浩特实验区的音乐课程标准实施的具体状况，包括音乐教师对《标准》的使用情况、学生在《标准》实施过程中的感受，并且本文从教师教学方式、学生学习方式、课程评价等几方面总结出内蒙古呼和浩特实验区音乐课程标准实施所带来的变化，同时也总结出实施中所存在的问题，并给出音乐课程标准进一步推广应注意的几点建议，也对课程改革前景予以展望，旨在促进音乐课程标准的进一步完善，以便更有效地指导音乐教学。

Since CTBP is a completely new target, we must now look for potential chemical agents that would work to block its actions.

因为 CTBP 是个全新的靶点，现在我们必须寻找能够阻断其作用的有效化学药物。

Steve Cabral said his family keeps the cake out on the table through the holidays and just pours on more rum whenever the top gets dry, effectively preserving the cake in alcohol.

史蒂夫？卡布拉尔说，在整个圣诞节假日期间，他们家都会把蛋糕放在桌子上随时享用，如果蛋糕表面有点干的话，就在上面撒点朗姆酒，这样在酒中就可以有效地保存蛋糕。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。