原子核
- 与 原子核 相关的网络例句 [注:此内容来源于网络,仅供参考]
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With positively charged protons and neutrons without charge of the nucleus.
带正电荷的质子和不带电荷的中子组成原子核。
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They have the same number of protons in their nuclei (this is the defining characteristic of an element), but different numbers of neutrons.
在它们的原子核中质子数是相同的(这是一个元素定义性的特征),但是中子的数量不同。
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Although all nuclei of a given element contain the same number of protons, they may have different numbers of neutrons.
虽然,给定元素的所有原子核都含有相同数目的质子,但它们的中子数可以不同。
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In this paper wecalculated the cross-section ratios of associate η_c +γ productionin the p-p and p-Au collisions and found that this process is connected closely with the nuclear gluon distribution function. Bystudying the associate η_c +γ production in high energy p-Aucollision, we can know more about the nuclear gluon distribution function.
我们计算了p-Au、p-p碰撞η_c与γ协同产生过程的微分截面dσ/dp_T的比值,发现η_c与γ协同产生过程与核内束缚核子的胶子分布函数关系密切,通过对高能质子与原子核碰撞η_c与γ协同产生过程的实验研究,可以加深我们对核内胶子分布的认识。
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"It has many uses-in dental and industrial amalgams, as a catalyst, in electrical and measuring apparatus and instruments (e.g., thermometer s), as the cathode in electrolytic cells, in mercury-vapour lamps, and as a coolant and neutron absorber in nuclear power plants."
汞有许多用途,如牙医和工业上用的汞齐、催化剂,电学和测量装置,以及仪器中、电解池中的阴极,汞蒸汽灯,以及原子核发电厂中的冷却剂和中子吸收剂。
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"It has many uses-in dental and industrial amalgams, as a catalyst, in electrical and measuring apparatus and instruments (e.g., thermometers), as the cathode in electrolytic cells, in mercury-vapour lamp s, and as a coolant and neutron absorber in nuclear power plants."
汞有许多用途,如牙医和工业上用的汞齐、催化剂,电学和测量装置,以及仪器中、电解池中的阴极,汞蒸汽灯,以及原子核发电厂中的冷却剂和中子吸收剂。
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"It has many uses-in dental and industrial amalgams, as a catalyst , in electrical and measuring apparatus and instruments (e.g., thermometers), as the cathode in electrolytic cells, in mercury-vapour lamps, and as a coolant and neutron absorber in nuclear power plants."
汞有许多用途,如牙医和工业上用的汞齐、催化剂,电学和测量装置,以及仪器中、电解池中的阴极,汞蒸汽灯,以及原子核发电厂中的冷却剂和中子吸收剂。
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Recent theoretical investigations suggest that in addition to known hypernuclei with S=-1,-2, there is exsiting possibility to produce multi-strange nuclear systems with S≤-3, which may be conventional bound sysytems made up of A baryons or more deeply bound many-body systems consisting of 3A quarks which are confined in a "bag".
近来的理论预言指出,除了已知的S=-1和S=-2的超核外,还有可能存在S≤-3的多奇异性原子核,它们或者是由A个重子构成的弱束缚多体系统,或者是由禁闭在一个&口袋&里的3A个夸克构成的束缚较强的多体系统。
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Then they placed an extremely thin layer of silicon dioxide — about two billionths of a meter thick — onto the silicon between the gold contacts.
这样,磷原子核的自旋可以在二氧化硅的表面被检测到。
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Bosons include mesons, nuclei of even mass number, and the particles required to embody the fields of quantum field theory.
玻色子包括介子、偶质量数的原子核以及体现量子场论中的场所需要的粒子。
- 推荐网络例句
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Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .
从有历史以来,英国,在此地早期居住的是凯尔特人,已经被征服了三次。
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Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.
蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。
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The almost sure central limit theorem is a pop topic of the probability research in recent years,because it has many actual applications in the random analogue.
中文摘要:几乎处处中心极限定理是近几十年概率论研究的一个热门话题。它之所以引起人们的注意是由于它在随机模拟方面的实际应用参见Fisher