One possibility predicted by M-theory is supersymmetry, an idea that says fundamental particles have heavy – and as yet undiscovered – twins, with curious names such as selectrons and squarks.
M理论预测了超对称性的存在，超对称性认为所有基本粒子都存在伴粒子，这些伴粒子的名称都很奇特，比如超对称电子（selectrons）和超对称夸克（squarks）等，但到目前为止，科学家们还没有发现这种超对称性伴粒子。
The key technologies, such as M-EMS, secondary cooling scheme, and dynamic soft reduction, and its application to bloom continuous casting for heavy rail steel were presented.
简述了攀钢大方坯连铸结晶器电磁搅拌技术、二冷控制技术和凝固末端动态轻压下技术在重轨钢连铸中的应用效果。
The key technologies, such as M-EMS, secondary cooling scheme, dynamic soft reduction, and its application to bloom continuous casting for heavy rail steel were presented.
简述了攀钢大方坯连铸结晶器电磁搅拌技术、二冷控制技术和凝固末端动态轻压下技术在重轨钢连铸中的应用效果。
By design, the heavy-duty spaceship "Progress M-24", in unmanned operating mode, can perform automated docking with the orbital station.
按设计，“进步M—24”号载重飞船可同轨道站在无人操纵的情况下进行自动对接。
By 10 a. m., vehicles, including ambulances, heavy trucks carrying communications equipment and oil tankers, began to move down the road.
上午10点时，包括救护车、载有通讯设备的重型卡车和油罐车在内的车辆开始通过这条道路。
The heavy rain, thunder and lightning arrived shortly after 5 p. m. , and firefighters weren't given a break until it subsided an hour-and-a-half later.
下午五点钟刚过，大雨、响雷和闪电一起袭击卡尔加里市，在之后的一个半小时里，消防员们忙得团团转，一刻也没有停。
Water potential, abscisic acid and chlorophyll were measured from Aprol to November in leaves from proper and heavy load branches of 20-year-old apple (M. pumila Mill.
本试验以20年生金冠苹果为试材，研究了不同负载量对叶水势、脱落酸和叶绿素水平季节变化的影响。
Tubes should be laid at 0.5 m to 1.0 m depth in heavy soils and deeper in light soils.
排水管在硬质土壤中埋的深度为0.5 - 1.0米，在软质土壤中要埋的更深一些。
The type m Fuller-Kinyon pumps are heavy-duty, screw-type pneumatic pumps.
型螺旋泵是一款重型气动泵。
The type m Fuller-Kinyon pumps are heavy-duty, screw-type pneumatic pumps.
型螺旋泵是一款重型气动泵。
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