在重构核粒子法的基础上,提出了复变量重构核粒子法。
The reproducing kernel particle method with complex variables is developed in this paper.
环绕在拱门四周的植被组成的图案,类似于原子爆炸时核粒子散射并穿过景观地形。
The vegetation around the arches is patterned to resemble an explosion or field of sub atomic particles scattered across the landscape.
复变量重构核粒子法的优点是在构造形函数时采用一维基函数建立二维问题的修正函数。
The advantage of the CVRKPM is that the correction function of a 2-d problem is formed with 1-d basis function when the shape function is obtained.
这些设备,当我还年轻的时候,它们在口语中被叫做核粒子加速器,因为它们有能力,将这些破碎并重新形成。
So these devices, when I was a youngster, were colloquially known as "atom smashers", because they have the capacity to actually break these and have them reform.
通过给出橡胶梁弯曲变形的数值算例,说明再生核粒子方法在解决大变形等工程问题上有着精度高,自适应能力强等特点。
Finally, a numerical instance of rubber beam bending deformation is given to demonstrate that the method is highly accurate and self-adaptive in solving large deformation engineering problems.
通过连续地粉碎核粒子加速器内部的接近光速的粒子,科学家建立了一个从来没有见过的物质类型:反物质超核(anti- hypertriton)。
By smashing particles together at close to light speed inside an atom smasher, scientists created a never-before-seen type of matter: an anti-hypertriton.
这些探测器能捕捉两种类型的粒子作用:电子反冲与核反冲。
The detectors pick up two types of particle interactions: electron recoils and nuclear recoils.
物理学家预计,在质子之间以及未来进行的在重得多的铅原子核之间的超高能对撞,将产生大量地球上未曾有过的亚原子粒子。
Physicists expect these super-energetic collisions between protons – and later between far heavier lead nuclei – to produce a cornucopia of subatomic particles never before seen on Earth.
阿尔法粒子是氦核,它们是放射性衰变的产物。
Alpha particles are these helium nuclei, and they are the result of radioactive decay.
大爆炸产生的热量逐个地熔化了原子的核物质,释放出了原子内部的粒子(比如胶子和夸克)。
The heat from the Big Bang literally melted the nuclear matter of atoms, releasing the particles inside (like gluons and quarks).
他证实了,阿尔法粒子就是氦核。
And there he was able to identify the alpha particle as the helium nucleus.
法国国家核和粒子物理研究组织与意大利granSasso国家实验室在CERN在此实验上合作。
France's National Institute for Nuclear and Particle Physics Research collaborated with Italy's Gran Sasso National Laboratory on the experiment at CERN.
带负电荷的微粒子——电子,在绕核运行中,相对于一个纯粹的球形而言,其轨道偏离度远远小于0.000000000000000000000000001cm。
Electrons, negatively-charged particles which orbit the nuclei, deviates from absolute roundness by less than less than 0.000000000000000000000000001cm.
在这种情况下,原子核将会蒸发成等离子体,甚至是更小的粒子,比如夸克和胶子。
Under such conditions atomic nuclei "evaporate" into a plasma of even smaller particles called quarks and gluons.
硼是一种可以吸收中子的元素,中子是一种存在于所有的原子核中的亚原子粒子。
Boron is an element with the ability to absorb neutrons, the sub-atomic particles that occur in the nucleus of all atoms.
而强大的亚原子粒子束可以用来粉碎原子核,其强烈程度足以使它们融合。
But a powerful beam of subatomic particles could be used to crush nuclei together strongly enough so they fuse.
氡子核在衰变时发射出放射性阿尔法粒子,这些粒子可附着于空气中的浮质、灰尘及其它粒子。
As radon progeny decay, they emit radioactive alpha particles and attach to aerosols, dust and other particles in the air.
这些粒子主要是质子、电子和氦原子核,并且当他们与地球高层大气中的原子核碰撞,就能产生次级粒子簇射。
The particles are generally protons , electrons and helium nuclei and when they collide with nuclei in the Earth's upper atmosphere they can produce shower s of daughter particles.
阿卡姆·伯特注意到伊朗的科学出版物把重点放在无机和核化学、核和粒子物理以及核工程。
Archambaut notes that Iran's publications have emphasised inorganic and nuclear chemistry, nuclear and particle physics and nuclear engineering.
它能让粒子通过不可逾越的物理障碍,或让电子不用动能就脱离原子核的吸引力。
It can allow a particle to pass through a physical barrier that should be impenetrable, or can allow an electron to escape from the pull of the nucleus without having the kinetic energy to do so.
但是铅离子的对撞将会是不同的;因为铅离子完全由原子核组成——而不仅仅只是一个单一的亚原子粒子(subatomic particle)——它们的质量要大得多。
But the lead ion collisions will be different; because lead ions are composed of complete atomic nuclei - not just a single subatomic particle - their masses are far larger.
因为铅离子完全由原子核组成——而不仅仅只是一个单一的亚原子粒子(subatomic particle)——它们的质量要大得多。
Because lead ions are composed of complete atomic nuclei - not just a single subatomic particle - their masses are far larger.
12个粒子汇合与一个原子核里,连续不断的,叫做memo-ons的介子的交换给它作用力。
The 312 particles are held together in a nucleus by a force that involves the continuous exchange of meson-like particles called memo-ons.
本文研究了聚丙烯酸丁酯/聚甲基丙烯酸乙酯核/壳结构弹性体粒子对HIPS的增韧作用,提出了一个新的增韧机理。
The toughening of HIPS is studied by blending it with a polybutylacrylate/polyethylmethacrylate core/shell structure elastomer particles, an a new mechanism of toughening isproposed.
欧洲核研究的组织,是世界最大的粒子物理研究中心。
CERN is the European Organization for Nuclear Research, the world's largest particle physics centre.
粒子是从天然放射性蜕变得到的带正电的氦核。
Alpha particles are positively charged helium nuclei obtained from natural radioactive decay.
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。
Bosons include mesons, nuclei of even mass number, and the particles required to embody the fields of quantum field theory.
查德威克认为这是由于铍原子核释放了不带电的粒子——他所称的中子所致。
Sir james chadwick's explanation was that the beryllium nuclei had released their non-electrical particles which he called neutrons.
它们是原子内部发现的微小粒子,绕着原子核转动。
These are the tiny particles found within atoms, moving about the atom's central nucleus.
电子的快速运动使得缓动的核把电子“看成”象电核云,而不是象分立的粒子。
The rapid motion of the electros causes the sluggish nuclei to "see" the electron as a charge cloud rather than as a discrete particle.
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