陀螺

In MRI, the patient is placed in a strong magnetic field that causes some of his body's atomic nuclei, which act like tiny magnetised spinning tops, to align themselves with the field.

MRI是将患者置于某一强磁场中，该磁场可让患者机体原子核（其运动类似于磁化的陀螺）顺着磁场方向排列。

In MRI, the patient is placed in a strong magnetic field that causes some of his body's atomic nuclei, which act like tiny magnetised spinning tops, to align[3] themselves with the field.

MRI 是将患者置于某一强磁场 Page 1 of 3 编译编译中，该磁场可让患者机体原子核(其运动类似于磁化的陀螺)顺着磁场方向排列。

In MRI, the patient is placed in a strong magnetic field that causes some of his bodys atomic nuclei, which act like tiny magnetised spinning tops, to align[3] themselves with the field.

MRI是将患者置于某一强磁场中，该磁场可让患者机体原子核（其运动类似于磁化的陀螺）顺着磁场方向排列。

Product Structure: wood body Gyro (birch, mahogany,, persimmon wood); electronic light-emitting device; batteries; switch; matching appliances: whip (thin bamboo poles with rope whip); Packaging: carton safety performance : The Sports toys safe use of their own decisions without any harm to human health factors; the use of environment: open, smooth space.

产品结构：木质体陀螺（桦木、红木、枣木、柿木）；电子发光器；电池；开关；配套用具：鞭子；包装：纸盒安全性能：本体育玩具使用安全，本身决无任何危害人体健康之因素；使用环境：空旷、平滑的场地。

As a natural result, the mass matrix is a positive definite consistent and time-independent one, and the two time-dependent and nonsymmetric matrice, that is, the "gyroscopic damping" and "centrifugal stiffness" ones, don't exist in the equation.

在不附加任何&运动学&假设的情况下，作为自然的结果，方程的质量阵是正定、协调的常数阵；方程中不存在两类时变的非对称系数项，即所谓的&陀螺阻尼&项和&离心动刚度&项。

Then I grabbed the toggles in each hand and tacked about the sky, soaring high over a green meadow.

我在它下方吊着，像是一个陀螺，然后那些吊伞索散开来，成为一张对称的，明亮的蛛网。

As a north-seeking equipment, the gyro north-seeker is used more and more in military affairs and public applications.

陀螺寻北仪作为一种定北装置，在军事和民用定向中应用愈来愈多。

The coarse north seeking time of a mechanical gyro theodolite is an important factor to decide north-seeking efficiency.

机械陀螺经纬仪初寻北时间的长短是决定其寻北效率的关键因素。

Analytic and quick north-seeking ; platform system ; gyro

解析快速寻北；平台系统；陀螺仪

In order to reduce the influence of position error in every standstill-position of turntable on north-seeking precision, the work process of the Dynamically Tuned Gyro multi-position north seeker and the principle of the azimuth arithmetic are introduced, and the relation between position error and north-seeking precision is analyzed.

针对实验过程中转台在每个转位处存在的转位误差对系统寻北精度的影响，介绍了动调陀螺多位置寻北仪的工作过程及真北解算原理，进行了转位误差对寻北精度影响的误差分析。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐