helical造句怎么写

It improves decoding performance by adopting helical reading and helical readout to get the possibly big minimal-codeword-distance and improve the codeword distance spectrum.

Diagnostic value of the enhanced dynamic multi-slice helical CT scanning in breast diseases

At last, the radiated field of axial-mode helical antenna and double ridged horn antenna is analyzed at this paper.

Input a revolution to the handle to drive the helical gear set to rotate another rotation system.

And the transmission of cross helical gear can transmit because of their sport of crossing two axles and power widely application neither parallel nor intersect.

Methods: Plain and enhanced 16-slice helical ct imaging was studied with retrospective ECG gating in 45 in-patients with coronary heart disease affirmed or suspected in clinic.

It is concluded with the application method of helical spring parameters and the simulation method of high frequency response of suspension in wave theory.

When air clutch engages or steadily runs or seperates, the impact moment of helical gears is analyzed, the mathematical expression among the impact moment and time, revolution is given.

crossed helical gearing

helical type hydraulic steering gear

Property,maintenance and innovation of new type helical-lobe compressor

Using a helical involute pinion surface to form the grinding worm surface, a helical face gear is formed via a two-parameter worm envelope.

Fortunately, however, the matrix has striped shape with a helical boundary conditions.

Objective:To evaluate the usefulness of three-dimensional (3D) helical CT in the lesions of flat bones and irregular bones.

There are all kinds of antennas used in EMC test such as biconical antennas, log periodic antenna, helical antenna, ridged horn antenna and etc.

Experiment results and many clinical examples suggest that the helical microwave antenna is a dependable, stable, safe and efficient one, and has a wide applicant future in clinical practice.

Gear drawing standards - part 1: for spur, helical, double helical and rack.

The robust parallel helical gearing allows for a rugged, economical agitation solution.

The gear train (10) may further include an absorber (16) configured to provide an axial force on at least one of the plurality of helical pinions (14).

helical spline type actuator

The group has previously shown that alpha-helical peptides can be imitated by something called a alpha-hairpin turn.

Purpose: To investigate the application of multi-slice helical CT in vertebral artery imaging.

Using conventional coupled-mode theory, a set of coupled-mode equations are formulated for single-helix chiral fiber long-period gratings. A helical-core fiber is analyzed as an example.