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One obtain a description of the vubrational modes in terms of self-consistent osciclations of the nuclear density and potential. 借助核密度和势的自洽振荡我们便得到振动模式的描述。
One obtain a description of the vibrational modes in terms of self-consistent oscillations of the nuclear density and potential. 借助核密度和势的自洽振荡我们便得到振动模式的描述。
It can be installed on compactors, wheelbarrows and other traffic tools.It is more efficient and controllable than the portable nuclear density meters. 它可装在压路机和手推车或其它交通工具上工作,比便携式核密度计具有更高的检测效率和控制功能。
The results show that it is feasible to e-valuate segregation by means of nuclear density and laser surface texture measurement, and control the temperature differen... 使用红外线温度记录仪可以有效控制现场施工温度离析,提高施工质量。
The density instrument consists of load sensor, amplifier, A/D converter, single-chip microcomputer, display and keyboard. 密度仪由荷重传感器、放大器、模数转换器、单片机、显示部分及键盘等组成。
The sutdy on technique of measuring fission, delayed neutrons from uranium materials and the method of distinguished nuclear from non nuclear materials with the active method are described. 用主动方法研究了核材料铀的裂变缓发中子测量技术和区分核与非核材料的方法。
Nuclear density meter and radioactive protection 核子密度仪与放射防护
nuclear density empirical formula of nucleus 核密度经验公式
2227 Dual Scintillation Density Instrument 2227补偿密度测井仪
This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
A new nuclear power station is on the stocks here. 这座新的核电站在建造之中。
The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
This old man is a famous nuclear physicist. 这位老人是一位著名的核物理学家。
He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
Comparison of the test results by sand-cone method and nuclear density meter 砂锥法和核仪法密度试验比较
Plans for nuclear plants have been declassified. 建造核装备的计划已不再保密。
They decided to establish a nuclear power station. 他们决定修建一所核电站。
Nuclear energy remains a double-headed creature. 核能依然是一种有利也有弊的能原。
Nuclear physics is a closed book to me. 核物理学是我完全不懂的一门学科。