查询词典 spin-off

It simply maps the S = 1/2 spin systems onto the spinless fermion systems.

这种方法在最近十年来得到了推广和发展，用以研究高自旋甚至是高维自旋系统。

Chapter2: New Jordan-Wigner-type transformation between spin 3/2 and fermions of two type is shown.

第二章：在自旋为3／2的自旋算符和双费米子之间构建出了一种新的Jordan-Wigner变换。

Bosons: integer spin, opposite to fermions, may be elementary or composite

玻色子：整数自旋，与费密子相反，基本或合成

Consider the lily of the field, how they grow; they toil not, neither do they spin .

想想野百合花是怎样生长的；他们不必辛劳，更不必纺织。

Started by massaging the back of the hand fingertips start to finger roots, action should be calm and gentle; and then spiral massage the palm, and knuckles touch points on the palm of the hand; and finally with the index finger and middle finger grip fingers, fingers from the roots to the spiral spin stretching, massage to the fingers of each root.

先从手背指尖开始按摩到手指根部，动作要从容而柔和；然后螺旋形按摩手掌，并用指关节轻按手心上的穴位；最后用食指和中指夹住手指，从根部向指尖螺旋状旋转拉伸，每一根手指都按摩到。

And it doesn't help when business and media reporters don't scrutinize stories the are fed by PR flacks and act as stenographers for cable company spin.

商业媒体记者不核对公关大叔们给的稿子，扮演着一个有线公司的传声筒。这事最后对谁都没好处。

Companies in strict accordance with American Petroleum Institute (AP1), American Society of Automotive Engineers, American Society for Testing and Materials, Japan Automobile Standards Organization classification criteria and the People's Republic of China home standards, Sinopec standard, the military standards and enterprise standards, the use of Exxon compound additive and imports of refined base oil dewaxing wide secondary hydrogenation treatment, it is technically feasible and widely Chevron USA, the British-run joint, DuPont, ExxonMobil and other companies to fully communicate using American spin magnetic ions and organic synthesis technology boron molybdenum additives for cutting-edge technology available in the market "in the stone fly" vehicle lubricants, industrial lubricants, engineering machinery oil, Grease, Ice-free fluid, brake fluid and other products with reasonable product mix, excellent quality assurance, accurate market positioning, establishing a good corporate image.

公司严格按照美国石油学会（AP1），美国汽车工程师学会，美国材料实验学会，日本汽车标准组织分类标准及中华人民共和国家标准，中石化标准，中国军工标准和企业标准，采用埃克森复合添加剂和进口精制基础油进行全脱腊二次加氢处理，在技术上广泛与美国雪佛龙，英润联，杜邦，埃克森美孚等公司充分交流合作，利用美国旋磁离子合成技术与有机硼钼添加剂的尖端技术为市场提供的&中石飞天&车用润滑油，工业润滑油，工程机械专用油，润滑脂，不冻液，制动液等系列产品，以合理的产品组合，优良的品质保证，准确的市场定位，树立了良好的企业形象。

Examples of suitable spin functions include frequency-modulated and amplitude-modulated sine waves.

合适的旋转函数的例子包括频率调制和幅度调制的正弦波。

Batting, increased flexibility and friction, the ball can have a certain rotation, resulting in a reduction of the defence of spin ball game.

击球时增加了弹性和磨擦力，可以使球产生一定的旋转，因而出现了削下旋球的防守型打法。

Products forming a spin-free plastic weld the whole, than the existing FRP, PP, PVC, steel-lined rubber, steel-lined FRP performance better than stainless steel, enamel, glass-lined product performance, low cost, non-toxic and tasteless products, for cleaner production, more important is the life of an ordinary glass fiber reinforced plastic is also more than twice.

产品旋塑整体一次成型无焊缝，比现有玻璃钢、 PP、PVC、钢衬橡胶、钢衬玻璃钢使用性能好，比不锈钢、搪瓷、搪玻璃产品使用性能好，价格低廉，产品无毒无味，适合清洁生产，更主要的是使用寿命也是普通玻璃钢的二倍以上。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。