According to the classic physical theory, the mechanism of magnetic medium diamagnetism was explained.

Perfect diamagnetism was found in 1933.

完全抗磁性是在1933年发现的.

They include a silver tissue full-length number embroidered with sequins, beads, pearls and diamante.

通过展览,游客们可以看到这些年来时尚潮流的变化对伊丽莎白女王的服饰产生了怎样的影响.

For the nuclear diameter we have used 18 fm.

我们用18fm作为原子核的直径.

We made the Czochralski silicon single crystal with a diameter of 12 inches.

直径12英寸直拉单晶硅研制成功.

MAIN BEARING JOURNAL DIAMETER ( CRANKSHAFT REMOVED )

主轴承颈部直径 ( 曲轴已卸去 )

The process a diameter of 100 nanometers a length of up to 30 microns.

这种工艺做出的纳米电极直径为100纳米,长度为30微米.

Pellet diameter and its distribution are the most important index of pellet quality.

球团粒径及其分布是衡量球团矿质量的重要指标.

The process of hydrostatic pressure experiment also has diameter deroppilation.

在静水压实验工序中还包括有通径.

the diameter of a tree trunk

树干的直径

A paraboloid grid shell with a diameter of 40 m is used for the parameter study.

索撑网壳是一种新型的空间结构形式,主要应用于大跨度玻璃采光顶结构中.

The machines, each of which is perhaps five feet in diameter, are not the largest devices in the room.

这些机器每台直径大约5英尺，它们并不是这间屋里最大的设备。

The length of the flagella is about 1.5 times as the cell diameter.

两条鞭毛稍不等长,着生于细胞前端,鞭毛长约为细胞直径的1.倍.

Screw of big length to diameter ratio, uniform plasticization and high plasticizing capability.

大长径比螺杆 、 塑化均匀、塑化能力特高.

Only l .22 meters in diameter.

直径只有1.22米.

Large diameter drilling piles have been extensively used in foundation engineering.

大直径钻孔灌注桩在基础工程中的应用非常广泛.

The scientists track the speed of growth through tree diameter.

科学家们通过树木的直径来描绘它们的生长速度.

Because the spacesuit protection only 1 mm in diameter, about the impact of space debris.

因为航天服只能防护直径在1毫米左右的空间碎片撞击.

Spring lock washer with adjustable inside and outside diameters.

内径和外径都可调整的弹簧锁垫圈.

The focal spot diameters are hardly changed in communication wavelength band . 2.

焦距相同,光波长不同时,对于目前通常选用的通信用波段,聚焦后焦斑直径基本不变.

The bridge is two leg diameters high and is not self-heating.

这种连桥有两段直径长度那么高,并且不会自行发热.