The requirement for transmission mechanism is to minimize the damping ratio.

A bond with exactly nine years remaining until maturity offers a 3% coupon rate with annual coupons. The bond, with a yield- to- maturity of 5%, is priced at 85.784357 per 100 of par value. The estimated price value of a basis point for the bond is closest to:

5. What is the tractor in this paragraph?

The tablets comply with the requirements stated under Tablets and with the following requirements. (Which translation is right?)

Sanban means "come loose" or "not hold together".

We can select the basic lead of the ball-screw according to the max axial load.

When the basic lead of a pair of scew-nut is larger, the lower transmission precision and the higher transmission speed it has.

In order to reduce the maximum angle error, we should arrange the gears with larger error close to the output, and sort the transmission ratio from small to large as possible.

In a special differential transmission screw system, the basic lead of a part of srew is 4mm, the basic lead of the other part of screw is 5mm. When the screw rotate 8 rounds relative to the nut, the distance of the nut movement is .