the elimination half-life of furazolidone and AOZ were 9.34 h and 38.2 h respectively,and the rate of speed were 22.7 μg/(kg·h) and 0.058 μg/(kg·h) respectively.

Methods 51 ARDS patients were given respirator treatment after final diagnosis in 24 hours. The PEEP of each patient started from 5cm H 2O and up-regulated at 2cm H 2O rate of speed until at PEEPmax.

Methods MA,A1M,IgU,and TRU in urine from 70 primary hypertensive patients and 40 controls were measured by using scatting rate of speed comparing turbidity.

They especially study east Kunlun active fracture across the reservoir dam,which is a deep lithospheric fracture zone whose horizontal displacement is 40~80m,smoothing rate of speed is 7.5~9.5mm/a with many grand paleoearthquake traces.

The wear mass of the composites and the matrix increase with the increase of the forcing load under the sliding conditions: 0.42m/s sliding rate of speed and 60min.

A better powergiven input point can raise the response rate of speed governor to the given signal of power input and accelerate the load regulating process of generatorset.

To solve the problem that the regular PID speed controller is effected by the change of motor parameters and thus can't meet the high accuracy requirement, this paper proposes the fuzzy self-adaptive speed controller which can adjust the proportional revision factor Cp, integral revision factor Ci and differential revision factor Cd of PID controller on line according to the speed difference and the change rate of speed difference.

An expression correlating the turbulent flame speed and the rate of speed fluctuations compares well with correlations of other researchers.

The UFO was in the form of a bright light approaching on a collision course at a very high rate of speed-a rapid deceleration and hovering-a rapid acceleration away from the author's plane followed by another deceleration and hovering.

When corona is coming off the end of a sharp point, ions are coming off the point at a high rate of speed.

The rate of speed and the ROM are set using parameters determined by the clinician.

The rate of speed of the injury may determine where the capsular ligament is damaged.

A gross anatomical study of flower bud differentiation in a whole rape plant (Brassica napus L.) was made throughout its growing period. The main results obtained are summarized as follows:1. On the same plant,the higher the branch grade, the later the flower bud differentiation started.On the branches of grade No. 1 flower bud differentiation started from below upward and from above downward with the terminal node and the highest node of one third of the total nodes from the base as starting points.On the branches...

A gross anatomical study of flower bud differentiation in a whole rape plant (Brassica napus L.) was made throughout its growing period. The main results obtained are summarized as follows:1. On the same plant,the higher the branch grade, the later the flower bud differentiation started.On the branches of grade No. 1 flower bud differentiation started from below upward and from above downward with the terminal node and the highest node of one third of the total nodes from the base as starting points.On the branches of grades No. 2-5 flower bud differentiations were basipetal.2. On the branches of grades No.land 2 flower bud differentiation proceeded at the early growing stage,at a low rate of speed and with a small quantity of floral primordia.At the elongation stage, flower bud differentiation of all branch grades proceeded, at a high rate of speed and with a large quantity of floral primordia.3. Most of the floral primordia differentiated on the main stem and its branches of grades No. land2before the elongation stage blossomed and bore fruit, whereas the floral primordia differentiated at the elongation stage scarcely bore fruit. Consequently, measures should be taken to promote flower bud differentiation at the early growing stage and check it at the elongation stage. This might be beneficial to the increase of the number of silique and thereby the raising of seed yield.

The functional features of hydraulic speed governing systems components of steam turbines are studied by means of mathematical analysis. These mathematical functions have been applied to actual adjustment and testing about adjustment and determination to the speed variable rate of speed governing system and to the chect of turbine speed, etc.

Characteristics of nutrient absorption of cotton variety with early—maturity was stu died and the dynamic equation of the nutrient absorption and accumulation in the whole season was suggested. The dynamic regulation of the rate of speed changes and changed accelerating speed of nutrition absorption by cotton during the whole growing season were successfully obtained by application of derivatives. According to the above results, the nitrogen chemicals should be applied after the squaring stage. The...

Characteristics of nutrient absorption of cotton variety with early—maturity was stu died and the dynamic equation of the nutrient absorption and accumulation in the whole season was suggested. The dynamic regulation of the rate of speed changes and changed accelerating speed of nutrition absorption by cotton during the whole growing season were successfully obtained by application of derivatives. According to the above results, the nitrogen chemicals should be applied after the squaring stage. The experiment on the premium N application showed that, on the fertile soils with a certain keeping ability, N application to the early cotton varieties could be used as basic fertilizer or half and half for basic application and during the squaring period. The result is cordinated with the characteristics of the nutrient absorption.