By analyzing the forced vibration and damping characteristics of the system, a least logarithm decrement is proposed, which can be used as the capability criterion, when the critical speed is stridden over.

研究發(fā)現(xiàn)人人操人人色人人看，不同的系統(tǒng)參數(shù)對系統(tǒng)的動力特性有不同的影響超碰在线人妻露脸，同一參數(shù)對不同系統(tǒng)的動力特性的影響規(guī)律也是不同的www.好吊操；在該系統(tǒng)中那里有黄色毛片看，總有一個穩(wěn)定性薄弱環(huán)節(jié)影響系統(tǒng)的穩(wěn)定性欧美老妇交乱视频69式。

Then, the first pace of network public relations is stridden in the process that making event.

于是亚洲日韩视频第一页，網(wǎng)絡(luò)公關(guān)的第一步就在制造事件的過程中邁出了黄片视频永久。

Material science has stridden further when the concept of FGM is introduced into Piezoelectricity and Magneto-electro-elasticity.

FGM實現(xiàn)了結(jié)構(gòu)與功能的統(tǒng)一，具有傳統(tǒng)層合復(fù)合材料無可比擬的優(yōu)勢久久综合精品一区无码，是21世紀(jì)材料科學(xué)的發(fā)展方向a片一区二区白嫩美女。

Reuter says, it is important that this meant the United States to be stridden again on advantageous position of contention space control one pace.

路透社說，這意味著美國在爭奪太空控制權(quán)上又邁出了重要一步欧美黄色网站视频。

All things start is bad, after the first pace is stridden, those who remain is better did.

萬事開頭難性爱ⅩXⅩ视频，第一步邁出去之后，剩下的就比較好做了国产熟女大声叫受不了视频。

strode stridden, strid：大踏步

strew 散播 strewed strewn, strewed | stride 大踏步 strode stridden, strid | strike 打動 struck struck, stricken

strode stridden：(大踏步走)

steal(偷) stole stolen | stride (大踏步走) strode stridden | swear(發(fā)誓) swore sworn

stridden：跨過

stricture 責(zé)難 | stridden 跨過 | stride over 跨過

stride strode stridden：邁大步走,跨過

stink stank stunk 發(fā)臭味 | stride strode stridden 邁大步走,跨過 | strike struck struck 擊打,撞擊,沖擊;罷工

stride vi. strode, stridden：邁步, 大步行走

project vt. convey an impression of to others 傳達<a posture that projects defe... | stride vi. strode, stridden 邁步, 大步行走 | trunk n. the body of a human being excluding the head and limbs 軀干, 身...