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1.Results On condition that the concentration of mix benzene exposed to workers was lower than the MAC, the scores of tests (Profile of Mood States, Simple Reaction Time, Digit Span, Santa Ana Manual Dexterity, Digit Symbol, Benton Visual Retention and Pursuit Aming) were found to be statitically significant by comparison with those of control group(P<0.01).
2.ResultsItwas determ ined thatZ-axisofallvehicleshad vibration levelshigherthan 4hrsexpo- sure lim it recom m ended by ISO 2631. The scores of six tests(Sim ple Reaction Tim e,DigitSpan,Santa Ana Dexterity,Digit Sym bol,Benton VisualRetention and PursuitAim ingⅡ) w erefound to bestatistically significantby com parison w ith those of controlgroup.
3.Strode electric car industry as company with one action 2002, make strong brand " motor-car of the report when beautiful nimble " .
4.As the 56-year-old was bending down to remove a flower pot jammed against a tire, a man pushed him aside, leaped behind the wheel and drove off in his grey Porsche 997 Turbo.
5.The official answer is the one he has given since he started buying VW shares in September 2005: to secure his co-operation agreements with VW.
6.As a new system radio fuze, the signal received by frequency agile fuze has own characteristics. In this paper, the proper parameters are chosen, the signal are analysed by using wavelet transfort, some features in time-frequency domains are found which provide some basis in theory to measure accurate distance.
7.The paint of motor-car of the report when beautiful nimble uses home at present advanced with equipment of automation line of smooth solidify of UV ultraviolet ray, smooth solidify paints, raw material uses what entrance raw material makes up to fight ultraviolet light to paint, charge for the making of sth. is excellent, through 3 grind, 3 gush, 3 bake refine and become, appearance glows, colour is pure.
8.According to the characteristic of nonlinear time varying in strapdown inertial navigation system (SINS) initial alignment’s error model, the application of feedforward neural network to the error model is proposed by using linear H ∞ robust filter to adjust the network’s weights in real time.
9.Make a brand with character, "When beautiful nimble " card report motor-car has the outward appearance novel and pure and fresh, the operation is handy, on the safe side, ride travel is comfortable, noise is low, service life is long, cost can be low, free from contamination, intelligent control, driving moment is big, climbing capacity is strong, glide performance is good, protective function is much, the characteristic such as function stability, once put in the market times accept consumer favour, make strong brand quickly.
10.Based on the practical thing and the developments of navigation technique, we design the Integrated Navigation System of the AUV in this paper. Using timing introducing GPS navigation information, we solve the question of the positional error accumulated with the time due to strapdown inertial navigation system(SINS) and Doppler Navigation system.
