1.
Since the unstable nuclei exist between actinides, including thorium and stable nuclei like lead and bismuth, explosive events such as supernovae are required to produce actinides.
自不稳定核之间存在着锕系元素,包括钍和稳定核像灌了铅,铋,爆炸性事件,如超需出示锕.
2.
The nuclear deterrent has maintained an uneasy peace.
核威慑一直使和平处于不稳定状态。
3.
Sterile Stability of Four Genetic Male Sterile Lines and Genetic Male Sterile Gene Localization in 1355A;
4个陆地棉核不育系的育性稳定性观察和1355A核不育基因定位
4.
odd even rule of nuclear stability
核稳定性的奇偶定则
5.
Progress in nuclear disarmament cannot be achieved without a global strategic equilibrium and stability.
核裁军的进展,离不开全球的战略平衡和稳定。
6.
They are likely to lyse rather than to form stable polykaryons.
它们可能自溶而不会形成稳定的多核体。
7.
Radioactive series: Any of four sets of unstable heavy atomic nuclei that undergo a series of alpha decay and Beta decay until a stable nucleus is achieved.
放射性系:四组不稳定的重原子核,通过一系列α衰变和β衰变直至达到稳定的核为止。
8.
noble liquid nuclear particle detector
稳定液体核粒子探测器
9.
Xenon possesses nine stable isotopes, produced in various proportions by different nuclear processes.
氙具有九种稳定的同位素，在不同的核反应中所产生的比例不同。
10.
slowly But surely
稳扎稳打地，确定不移地
11.
Testing of the stability of the Dark Brown Pigment of the walnut hust by hydroextr act from different means dry walnut epicarp
不同方法干燥的核桃外果皮中棕褐色色素稳定性测试
12.
Of about 1, 000 different nuclides now known, only about one-quarter are stable.
在目前已知的约1000种不同的核素中，大约只有四分一是稳定的。
13.
ANALYSIS OF FOR INSTABILITIES NUCLEARCOUPLED DENSITY-WAVE IN BWR USING MODERN FREQUENCY-DOMAIN CONTROL THEORY
用现代频域控制理论研究核耦合密度波不稳定性问?
14.
Fertility Expression and Stability of the Photo- and Thermo-sensitive Genic Male Sterile Rice Pei'ai 64S under Controlled Low Temperature Conditions;
光温敏核不育水稻培矮64S低温下育性表达及其稳定性研究
15.
The Genetic Analysis and Mapping of the Recessive Genic Male Sterility Gene of Rice;
一份水稻稳性雄性核不育材料的遗传分析及基因定位
16.
Dynamical stability of the dark state in an atom-heteronuclear-trimer conversion system
原子-异核-三聚物分子转化系统暗态的动力学不稳定性
17.
the quality of being unstable and insecure.
不稳定，不可靠，不安全。
18.
Spontaneous emission of radiation, either directly from unstable atomic nuclei or as a consequence of a nuclear reaction.
自动放射自动地发出辐射，直接源于不稳定的原子核或是作为核反应的结果