decays
[di'kei]
[ decays ]
v.(使)衰退, (使)腐败,腐烂
n.衰退, 腐败,腐烂
例句与用法:
The dentist could detect no decay in her teeth.
牙医检查了她的牙,未见有龋齿。
A source of spreading corruption or decay.
腐败的原因传布腐败或腐朽的根源
Death and decay of body tissue, often occurring in a limb, caused by insufficient blood supply and usually following injury or disease.
坏疽软组织坏死或衰退,经常由供血不足和紧接着的受伤或疾病而发生在四肢
What made the Roman Empire decay?
罗马帝国为何衰亡?
The dampness of the climate decayed the books.
气候潮湿,把书都霉坏了。
词形变化:
名词: decayer | 动词过去式: decayed | 动词过去分词: decayed | 动词现在分词: decaying | 动词第三人称单数: decays |
decays
名词 decay:
the process of gradually becoming inferior
同义词:decay
a gradual decrease; as of stored charge or current
the organic phenomenon of rotting
同义词:decay, decomposition
an inferior state resulting from the process of decaying
同义词:decay
the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation
同义词:decay, radioactive decay, disintegration
动词 decay:
lose a stored charge, magnetic flux, or current
同义词:disintegrate, decay, decompose
fall into decay or ruin
同义词:decay, crumble, delapidate
undergo decay or decomposition
同义词:decay
decays
■Since 1995, by the promotion of B factory and other large B experiments, the study of B meson decays and CP violation have become one of the hot topics of the international particle physics research.
1995年以来,受B介子工厂和其他b相关大型实验的推动,关于B介子衰变和CP破坏的研究成为国际粒子物理研究的热点之一。
■CP-Violating Effects in Two-Body Baryonic Decays of B~o-?~o System
B~0-?~0体系重子衰变的CP破坏效应
■B meson decays are important places to test the standard model and search for possible new physics beyond the SM for their special qualities.
B介子衰变过程以其独特的性质成为检验标准模型,探索新物理的重要场所,是当 前粒子物理学的一个重要研究领域。
■B radiative decays
B稀有辐射衰变
■D meson nnnleptonic decays
D介子非轻子衰变
■The WNP anticyclone forms in the El Nino growing autumn, grows in the El Nino mature winter and the following spring, and decays in the subsequent summer, respectively.
WNP反气旋形成于El Nino发展期的秋季,发展于成熟期的冬季和次年春季,衰减于次年夏季。
■A specimen which is much thicker than the penetration depth decays exponentially
一个比穿深透度厚得多的样品,按指数律衰减。
■A process of constantly reactivating or restoring information that decays or fades away when left idle.
不断地重新存储或再激励信息的过程或方法,因为信息闭置不用会逐渐衰减。
■Manbane decays her target with a bolt of defiled energy, reduces its armor and gets its vision.
人敌以一团污秽的能源腐化她的目标,减低其装甲并取得其视野。
■B meson decays provide a good place to test the SM, CP violation and to search for the new physics.
介子衰变的研究对标准模型精确检验,CP破坏研究以及探寻新物理提供了良好的场所。
■From this point onward the glory of the Omayyad line decays.
从此以后,倭马亚家系的繁荣就衰落了。
■On the other hand, as the thickness increase, the transmitted electromagnetic wave decays, less wave went through grating to decrease responsivity.We could find some balance between these two factors.
但另一方面,由于光栅厚度变大,穿过的电磁波衰减与也使得响应减少,而在这两者之间可以找到平衡点。
■The current, however, decays rapidly since the circuit has a small time constant.
但是,因为电路具有很小的时间常数,所以这电流又迅速减小。
■B decays provide a good place to study the fruitful dynamics of QCD, to test the Standard Model, to investigate the CP violation, to search for new physics.
但是面对着大量精确的实验,理论落在了后面, 主要是因为B物理里面的自由度多,能标多, 计算起来比较困难,理论物理学家目前处于一个比较困难的局面。
■However, there exits many errors to calculate the hadronic matrix elements because of the complex of nonperturbative part in B meson decays.
但是,由于B介子衰变中强相互作用的复杂性,关于强子矩阵元的计算仍然存在较大的误差。
■But this isotope is radioactive and decays about six times faster than does uranium 238, which indicates that the fissile fraction was much higher in the distant past.
但是,铀235是具放射性的,而且衰变的速度比铀238快六倍,表示在古代,这个易分裂同位素的比率,比现在高得多。
■Author Wang Decai;Gao Yunsheng;Zhu Yuyun;et al (Taishan Medical College;Taian 271000);
作者王德才;高允生;朱玉云;李娟;徐晓燕;
■Author Wang Yongsong;Cheng Zhigang;Zhu Decai;et al.The Second Department of Orthopaedics Ezhou City Hospital;Hubei;436000;
作者王永松;程志刚;朱德才;向福胜;刘永生;吴伟;万小平;谢申;奚季秋;
■Food which is kept too long decays because it is attacked by yeasts, molds and bacteria.
保存得太久的食品会变坏,是因为受到酵母菌,霉菌和细菌的侵袭。
■Food which is kept too long decays because it is attacked by yeasts, moulds and bacteria.
保存得太久的食品会变坏,这是因为受到酵母菌,霉菌和细菌侵袭的缘故。
■Keywords B decays;the Standard Model;R-parity violating;Supersymmetry;
关键词B衰变;标准模型;R宇称破缺;超对称;
■it secondly displays in man's self alienation, and man becomes the slave of material desire and decays into single dimension abnormal man.
其次表现为人的自我异化,人成为物欲的奴隶而蜕变为单维度的畸零人。
■The flavor-changing raciative B decays and flavo-conserving radiative decays of groundstate mesons are studied with another screened potential model.
利用屏蔽位对基态介子辐射衰变宽度进行了计算。
■semileptonic decays
半轻衰变
■Cascade decays and final charge-state distribution of single K-vacancy and double K-vacancy magnesium ions
单、双洞态镁离子的退激发及末电离态离子分布的研究
■The pressure returns essentially to that in the incident blast wave which decays with time.
压力大体上回复到随着时间逐渐衰减的入射爆震波的压力。
■Furthermore, light intensity decays accordingly to a given ratio of the distance from the lamp.
另外,光线强度按比例随着与到灯之间的距离的拉大而减小。
■The piano has another disadvantage compared to other instruments; its tone decays rapidly.
另外,钢琴有比其它乐器有一个弱点;它的音量消失得很快。
■Other oral ariables (number of dental decays, fillings, crowns, and root canal treatments) were not significantly associated with a tongue cancer risk.
另外的口腔变化(龋齿数目,屑,牙冠,根管治疗)与舌癌的发病风险没有显著相关性。
■Each civilization is born, it culminates, and it decays.
各种文明都要经历诞生、鼎盛和衰亡。
■The isotope 212Bi decays through both alpha and beta processes that have similar time-scales for this nucleus.
同位素铀衰变通过阿尔法和贝塔过程中,类似的时间尺度这一核心.
■Likewise renown decays faster and you eat more food, all to make sitting around worse.
同样著名的衰减速度更快,你吃更多的食物,所有使坐在更糟。
■it forms actinium when it radioactively decays.
名称由来:Greek: proto and actinium (parent of actinium);
■Blows the iron man tender feelings which pulls dry decays in the spring day to develop darkly, formidable public domain slightly not original relaxation to personal feelings eying covetously.
吹枯拉朽的铁汉柔情在春日里冥冥滋长,强大的公共领域丝毫不愿放松对私人情愫的虎视眈眈。
■O, how shall summer's honey breath hold out Against the wreckful siege of battering days, When rocks impregnable are not so stout, Nor gates of steel so strong, but Time decays?
哦,夏天温馨的呼息怎能支持 残暴的日子刻刻猛烈的轰炸, 当岩石,无论多么么险固,或钢扉, 无论多坚强,都要被时光熔化?
■O, how shall summers honey breath hold outAgainst the wreckful siege of battering days,When rocks impregnable are not so stout,Nor gates of steel so strong, but Time decays?
哦,夏天温馨的呼息怎能支持残暴的日子刻刻猛烈的轰炸,当岩石,无论多么么险固,或钢扉,无论多坚强,都要被时光熔化?
■Thus, delivery pressure remains constant even as cylinder pressure decays, eliminating the need for frequent control knob adjustment.
因此,即使钢瓶压力下降,调整器的输出压力保持恒定,从而不需要经常调整控制钮。
■Because 26Al decays so rapidly, tiny amounts of the isotope can dramatically raise the temperature of even a small body before the heat is lost to space.
因铝26衰变得很快,极少量的铝26衰变,就可以在热能丧失到外太空前,使小天体的温度剧烈升高。
■The charging equilibration time constant decreases with the beam intensity and the thickness of the sample.The surface voltage decays slowly when the electron beam is cut off.
在一定条件下,样品表面电位随着辐照电子束流密度和样品厚度的增加而增大;
■In these nonuniform fields the coil voltage caused by the excitation of an RF pulse rapidly decays to zero, but it can be recovered some time later by applying a second pulse.
在不均匀磁场内,射频脉冲导致的电波很快会消失,但如果隔一段时间后再提供第二次脉冲,又会重新出现。
■In a single-stage regulator, delivery pressure increases as cylinder pressure decays, because there is less gas pressure exerted on the valve stem.
在单级调整器里,输出压力随钢瓶压力的减小而增大,这是因为施加在阀门系统上的气体压力减小了。
■Further energy is given off in their decays.
在它们蜕变时又放出一些能量。
■In this thrilling sequel to The Vanishing Files, Cate discovers a new mystery - a dead body that never decays.
在这激动人心的续集消失档案,发现一个新的美食之谜-一具尸体永不衰减。
■In this case the geologists drilled into the stalagmites and estimated their age from the way that uranium decays into an isotope of thorium.
地质学家在石笋上钻孔,使用铀衰变成钍的同位素的方法确定它们的年龄。
■M.S. velocity decays by power exponent relates to the distance from the grid midplane;
均方根速度与距格栅中平面的距离成幂指数关系衰减;
■Nor gates of steel so strong, but time decays?
坚牢的钢铁门户也被时光摧毁?
■The underground steel pipe of town decays to examine the technique
城镇地下钢管腐蚀检测方法
■sound decays
声能衰变
■Mr. Yang Decai of Tianjin said in his letter
天津的杨德才老先生说
■The environment of the natural gas piping decays and protection
天然气管道的环境腐蚀与防护