Comparison the in vivo activity of 90％EtOH fraction and compound 21 with estradiol, indicated the 90％EtOH fraction behaved the stronger activity on total mineral content, total density, trabecular mineral content, trabecular density and the anti-twist strength of the proximal tibia in OVX rat than estradiol, but compound 21 displayed the weaker activity on total mineral content, total mineral density, trabecular mineral density, cortical mineral content, cortical mineral density, cortical thickness and the anti-twist strength of the proximal tibia than estradiol.

通過90％乙醇部位及化合物21都與陽性對照藥雌二醇的縱向比較后嫖妓精品老司机在线观看，在大鼠OVX模型中大陆理论性爱免费视频，90％乙醇部位高劑量組在提高全骨的骨礦含量和骨密度、松質(zhì)骨的骨礦含量和骨密度及骨的抗扭力方面麻豆av网导航，作用強于陽性對照組雌激素類化合物视频一区二区三区黄色三级，化合物21在小鼠OVX模型中，抑制了全骨的骨礦含量91最新在线观看网址入口、骨密度和全骨斷面面積的降低先锋影音av资源专区，松質(zhì)骨骨密度的降低，皮質(zhì)骨的外膜周長的增長国产精品无码乱码，皮質(zhì)骨骨礦含量量在线免费激情视频、皮質(zhì)骨厚度和皮質(zhì)骨密度的下降及抗扭力的減弱。

The headframe structure studied is composed of two trusses in the direction parallel to the hoisting load, and two rigid frames in the perpendicular direction.

按桁架框架型井架在斷繩荷載作用下国产91久久久久久，考慮扭力計算與不考慮扭力計算黄片一区二区免费看，其結(jié)果，平行于鋼絲繩力方向的桁架內(nèi)力可減少10～20%左右av免费看不卡；垂直于鋼絲繩力方向的框架內(nèi)力則增加100%(即免费在线黄色视频官网，若不考慮扭力計算框架時無內(nèi)力)。

U You can manually set the speed, torque, torque protection, Niuguo great alarm, emergency stop, positive and negative rotation, program lock, password settings, and input.

u 可以手動設(shè)置轉(zhuǎn)速A片一次十回一级片、扭力五月天激激婷婷大综合换脸、扭力保護、扭過大報警起青草公开免费视频、急停黄网站在线观看免费播放、正反旋轉(zhuǎn)、程序鎖定五月花av，密碼設(shè)置與輸入曰本三级片网站。

U You can manually set the speed, torque, torque protection, Niuguo great alarm, emergency stop, positive and negative rotation, program lock, password set tings, and input.

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The degree or angle of torsional stress.

扭力的強度三级坐爱网站，扭力的角度

The results revealed that screwdrivers with triangle shaped handle could help subjects produce the maximum torque. Besides, using screwdrivers with hexagon shaped handle spent the least time, generated the minimum biceps muscle activity, and bad the least subjective fatigue rating. Moreover, wearing an anti-static glove or being barehanded can produced the maximum torque and spent the least time as well. Experiment 2 evaluates the handle diameter of screwdriver (30 mm, 34 mm or 38 mm) and operation plan. The results showed that the torque increased with the increase of the radius, the operation time and the brachioradialis muscle activity also increased with the increase of the radius.

本 研究共分為三次實驗XNXX老师HD高清，實驗一分析握把造型(八角形、銳角六角形被强奸的网站全集、圓角六角形谁知道黄色网址、槍型、圓角三角形)與手套(棉質(zhì)手套十八禁禁禁禁污污网站、防靜電手套亚洲无码2011、赤手)的影響，結(jié)果顯示三角形造型握把可產(chǎn)生最大扭力三级片在线观看精品视频，六角形造型握把的鎖附螺絲時間最短亚洲A级片在线观看、二頭肌肌肉活動度最低、主觀整體疲勞評比最低日韩三级片免费在线播放，防靜電手套與赤手狀態(tài)的扭力最大并且鎖附螺絲時間最短国产黄色无码一级视频；實驗二比較握把直徑(30 mm、34 mm欧美一级男女插穴视频、38 mm)與作業(yè)面的影響一级做受毛片免费大片一级做一级，結(jié)果顯示直徑越大扭力越大，但直徑越小鎖附螺絲時間則越短亚洲国产美女精品综合久久，且肱橈肌肌肉活動度越低av有效网站。

After 2～4 weeks, the amounts of the osteoblast and chondroblast in medullary callus in SMC group were more than group of CP, IN.

生物力學(xué)時間斷面研究結(jié)合體外DEXA測量結(jié)果表明：術(shù)后2周SMC組和IN組剛度系數(shù)、面積比率www.精品在线观看、扭力剛度一级欧美在线、最大扭力無顯著性差異，CP組略差亚洲视频精选网站。

The target of this thesis is to investigate the relationship between the transmission errors and applied torques of the spur gear by experiments. The main content includes the development of the gear transmission error test facility and its test planning. The transmission error tests and analyses under different loads, center distance and the axial crossed angle on spur gear pairs are also investigated.

本論文的目標(biāo)系以實驗方法探討正齒輪對之傳動誤差與其扭力負載之關(guān)系99机这里只有精品，主要內(nèi)容包含齒輪傳動誤差之測試設(shè)備建構(gòu)與測試規(guī)劃、不同扭力負載之正齒輪對的傳動誤差測試分析18岁未进入黄片、不同中心距之正齒輪對的傳動誤差測試分析及不同軸交角之正齒輪對的傳動誤差測試分析。

Furthermore, the paper particularly discusses the stress phenomena of the torsion bar spring under working condition in safety aspect , analyses the factors of influence and sets up the foundation for design.

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The annulus gear is the output torque path and is directly connected to the large torque tube which is connected to the wheel hub, driving the truck tires.

環(huán)狀齒圈作為扭力輸出路徑，與電動輪扭力筒直接相連，扭力筒與輪轂連接国产小电影免费观看，轉(zhuǎn)動輪胎欧美老熟妇最近裸体。

HB PHT：充填機:瓶蓋旋緊扭力控制

過負荷:NC車床 TLP | 充填機:瓶蓋旋緊扭力控制 HB PHT | 扭力試驗機:OPL PHT

torsion seismometer：扭力地震計

torsion meter 扭力計 | torsion seismometer 扭力地震計 | torsion spanner 扭力扳手

torsion constant：扭力常數(shù)

torsion balance 扭力秤 | torsion constant 扭力常數(shù) | total momentum 總動量

torsion load：扭力載荷

扭力沖擊試驗 torsion impact test | 扭力載荷 torsion load | 扭轉(zhuǎn)軸 torsion shaft

Torsion Bar：扭力桿

不僅外觀的演變底盤下也有長足的進步,前懸掛由原來扭力桿(torsion bar)加大王梢(kingpin) 進化為扭力桿加球接頭(ball joint) ,擺動軸式(swing axle)后懸吊改成雙接點式(double-joint) 加半拖曳臂(semi-trailing) ,

torsional force：扭力

torsion 扭力;扭轉(zhuǎn) | torsional force 扭力 | torsional moment 扭彎矩;扭力矩

Verification of resistance to torsional stress：耐扭力試驗

Verification of resistance to torsional stress 抗扭力試驗 | Verification of resistance to torsional stress 耐扭力試驗 | vertical rod 標(biāo)志桿

Verification of resistance to torsional stress：抗扭力試驗

Verification of Force of Inserting and pulling out 驗證插拔力試驗 | Verification of resistance to torsional stress 抗扭力試驗 | Verification of resistance to torsional stress 耐扭力試驗

torsionally stiff clutch：扭力剛性離合器

torsional 扭轉(zhuǎn)的扭力的 | torsionally stiff clutch 扭力剛性離合器 | torsionmeter 扭力表

torsion galvanometer：扭力電流計

扭力靜電計 torsion electrometer | 扭力電流計 torsion galvanometer | 扭力濕度計 torsion hygrometer