查询词典 decay

But there are still factorizable contributions in this decay, we study factorizable effect in in the framework of QCD light-cone sum rules.

但此过程中仍然有可因子化部分存在，我们使用光锥QCD求和规则方法研究了此衰变中可因子化部分，既色单态算子O2的贡献。

Typical far-right religious stuff -- the decay of society, blah blah blah.

典型的宗教原因，社会腐化之类的。

If fire hydrant boxes are found broken glass song, door locks and handles worse; found indoor fire hydrant and fire tube leakage; found water with aging, decay, bond, the number of missing, interface ring aging or not, the interface no coils; found that the number of missing water, damage, aging or no ring, please immediately notify the Security Committee.

11.7发现消火栓箱的玻璃松破、箱门门锁及拉手坏；发现室内消火栓及消防管漏水；发现水带老化、腐烂、粘结、数量不齐、接口密封圈老化或没有、接口无弹簧圈；发现水枪数量不齐、损坏、密封圈老化或没有，请立即通知安委会。

The method needs several parameters, such as average fission yields of fission products, correction for reaction, decay correction for radlioactive fission products in reactor, average fission energies of fissionable nuclides and so on.

它需要若干参数，如裂变产物的平均裂变产额，反应的修正量，放射性裂变产物的堆内衰变修正量，可裂变核素的平均裂变能量等。

The decay process of fluorescence intensity was detected and the curve was fitted by an exponential function.

在荧光光谱峰值波长处分别监测其荧光强度随时间的衰变过程，将获得的荧光衰减动力学曲线采用指数拟合并进行解卷积处理获得不同荧光光子的寿命值。

In addition, the character of the anti-Stokes fluorescence decay time was observed.

同时，我们观察了反斯托克斯荧光的时间特性。

Further, several studies published since 2000 have reported that there has been no increase in tooth decay rates noted in communities which ended water fluoridation.

此外，一些研究公布自2000年以来报告说，已经没有蛀牙率上升注意到在社区，在水中加氟结束。

The author analyzes an insurance database to evaluate the utilization of dental care preventive service and cost-benefit effectiveness of teeth fluoridation and anti-decay treatment program in central part of Taiwan.

全民健康保险自93年7月1日起实施儿童牙齿涂氟预防保健服务迄今已逾四年，本研究旨在探讨使用该项预防保健服务对健保牙医医疗利用之影响，并对涂氟支出之成本与减少之医疗费用进行成本效益分析（cost-benefit analysis，CBA）。

Methods: A retrospective study was conducted using an insurance database from Bureau of Nation Health Insurance - Central regional branch with registered children born in 2001 who received teeth fluoridation and anti-decay program. The difference of utilization of dental care preventive service analysis was based on each individual child's character and required dental treatment. For cost-benefit analysis, children were selected who were eligible receiving or non- receiving this benefit from July 1, 2004 till 2007. Two groups were compared by frequency matching analysis, based on sex, medical provide territories, insured fee. Additional Incremental benefit/cost method of cost-benefit analysis is also conducted to evaluate the service providing cost increasing and dental treatment cost decreasing effectiveness.

研究方法主要系透过健保局中区分局93年至96年儿童牙科医疗费用统计资料，比较90年次出生之儿童接受涂氟预防保健服务之人口学特质及其涂氟前后牙科医疗利用差异；并依该等对象接受涂氟预防保健服务与否区分两组，就其性别、就医地区别与全民健保投保金额组别等予以配对，进一步应用成本效益分析（cost-benefit analysis，CBA）之增量益本比（Incremental benefit/cost method，IBC），探讨儿童牙齿涂氟预防保健服务成本的增加，使牙科医疗费用减少所带来效益的增加为何。

Uranium and fluorspar miners are exposed at ery high leels to the inert gas, radon, that is a byproduct or uranium decay.

铀和氟矿在例如其副产品或铀衰退后产生的氡之类的稀有气体中的辐射程度非常之高。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。