Application of the hoisting jack made by ourself in install of large colliery equipment;
自制千斤頂在煤礦大型設(shè)備安裝中的使用
Introduced uses the ANSYS software establishment hydraulic power support hoisting jack the method.
介紹了利用ANSYS軟件建立液壓支架千斤頂?shù)哪Ｐ头椒ā?/p>
Improvement of push jack in ZZ4400/14.5/29 hydraulic support;
ZZ4400/14.5/29型液壓支架推移千斤頂?shù)母倪M
Approaching repair technology of the cladding materical of support column and jack;
支架立柱、千斤頂鍍層修復(fù)探討
Apply the Sn-Bi-welding to recondition the chromium-plated layer of vertical posts and jacks;
運用錫鉍焊技術(shù)修復(fù)立柱、千斤頂鍍鉻層
By using ANSYS software and European CEN standards, the nonlinear finite element simulation analysis on eccentricity load of ram is carried out in this paper, thus, the design and type-modification are optimized and the reliability of design is improved.
運用ANSYS軟件,依據(jù)歐洲CEN標準,對千斤頂進行偏載非線性有限元仿真分析,從而優(yōu)化設(shè)計和改型,提高設(shè)計的可靠性。
Through the convenient visual function of VB software,has carried on kinematics analysis in designing the Model ZY5200/8/18D Hydraulic support that is researched and developed,obtain the kinematics parameter of the Hydraulic support and the orbit pictures of sports.
運用ANSYS有限元分析軟件對立柱和千斤頂整體結(jié)構(gòu)進行應(yīng)力計算。
This paper introduce the reform of river-crossing simply brdge by using ultrathin lifting jack,this mode avoided the foundation treatment under the bridge,reduced the influence of the river and the adjacent environment.
介紹了跨河簡支梁橋采用超薄千斤頂少支架整體抬升的工藝,從而避免了橋下河底的地基處理,降低了對河道及周邊環(huán)境的影響,并結(jié)合抬升施工對過河管線進行了相應(yīng)改造,改善了橋梁景觀效果。
"Is there a jack-screw to be had?"
“你們有千斤頂嗎？”
Jack up a car
用千斤頂把汽車頂起來
They put the car up with a hoisting jack.
他們用千斤頂把車抬高。
lifting jack (excl. hydraulic)
千斤頂（液壓的除外）
hydraulic jack (excl. built in)
液壓千斤頂（固定的除外）
hydraulic trolley jack
手推車式液壓千斤頂
horizontal action jack (excl. hydraulic)
水平千斤頂（液壓的除外）
a pneumatic jack
氣力起重機, 氣力千斤頂
hand vertical hydraulic jack
手動立式油壓千斤頂
oil-powered hydraulic truck jack
燃油液壓汽車千斤頂
built-in jack for lifting vehicles
起升車輛固定千斤頂
hand operated vertical hydraulic jack
手動立式液壓千斤頂
lift a car with a jack
用千斤頂把汽車托起
hitch lifting jack
連結(jié)裝置的起落千斤頂
The driver jacked up the car.
司機用千斤頂把汽車頂起來了。
They jacked up a car.
他們用千斤頂把汽車頂起來。
The lifting capacity of this chain hoist (hydraulic jack, screw jack) is 5tons.
這個吊鏈（油壓千斤頂、螺旋千斤頂）的起重能力為5噸。
We jack the automobile In order to change a tire
我們用千斤頂把汽車托起換個輪胎