stepladder

美 [ˈsteplædər]英 [ˈsteplædə(r)]
  • n.梯子;折梯

复数: stepladders

stepladderstepladder

noun

折梯;梯子
a short ladder that is made of two parts, one with steps, that are joined together at the top, so that it can stand on its own or be folded flat for carrying or storing

stepladder

频次

  • 1
    N-COUNT 活动梯子;折梯
    A stepladder is a portable ladder that is made of two sloping parts that are hinged together at the top so that it will stand up on its own.

noun

1
a folding portable ladder hinged at the top
Synonym: step ladder

数据来源:WordNet

  1. A stepladder is used for reaching high places .

    折梯是用来够到高处的。

  2. She climbed up the stepladder to pick the apples from the tree .

    她爬上折梯去摘树上的苹果。

  3. That 's also an odd place for a stepladder .

    那里也有一个临时放活梯的地方。

  4. Results ( 1 ) On plain films , classical stepladder like air fluid level was seen in 62 cases .

    结果(1)68例立位腹部平片,其中62例典型阶梯状气液平面,6例肠管少量积气,未见液平面;

  5. Optimum design of clamping tree mechanisn on seed collecting stepladder

    采种梯夹树机构的优化设计

  6. Objective To evaluate the effect of the corneal astigmatism from the scleral stepladder incision .

    目的探讨巩膜阶梯状切口对人工晶状体植入术后角膜散光的影响。

  7. Said he fell off a stepladder .

    他自称是从梯子上摔下来摔的。

  8. A tall stepladder stood in front of an opening which the grille had covered .

    在原来铁栅栏盖着的那个洞口前面,放着一个高梯凳。

  9. And this summer I heard him yell at a stepladder for most of an afternoon .

    今年夏天我曾听过他对着一张活动梯子嚷了大半个下午。

  10. Keep a stepladder in the kitchen & if you 've maximized your space , you 'll need one for reaching the highest shelves .

    在厨房里放一个梯子-如果你已经最大化了你的空间,你需要一个梯子才能到最高的那个架子去拿东西。

  11. Wood stepladder inspirated by japanese steps .

    受日本台阶启发的木梯子。

  12. A fireman climbed up the tree with a stepladder . He put a safety belt on the man and brought him down to the ground .

    之后,消防队员使用人字梯攀爬到树上并给这位男子系上安全带,将他带回地面。

  13. He also made the first pair of bifocal glassed and invented a musical instrument called the glass harmonica and the stepladder chair .

    他还制作出了世界上第一幅双光眼镜,发明了玻璃碗琴和活梯。

  14. Aim : To probe into the relationship between ICP and IOP and the possibility of noninvasive ICP monitoring by IOP with stepladder like RICP experimental rabbits models .

    目的:观察阶梯型颅内高压与眼内压(IOP)变化的关系,为临床应用IOP无创监测颅内压(ICP)提供实验依据。

  15. Only one person shall be allowed on a ladder at a time except for stepladders that are equipped with steps on both sides . ( Rungs are not considered steps . )

    梯上一次只能有一个人,两面有梯阶的活梯除外。(横档不能作为梯阶)

  16. In homes where children or very short adults are present , a small stepladder can assist even the shortest family member in retrieving a well-socialized cockatoo from the top of the cage .

    在家庭存在小孩子或很矮的成年人时,一个小型的四脚梯能帮助甚至是最矮的家庭成员从笼子的顶部恢复一只良好社交化的凤头鹦鹉。

  17. Our model doesn 't have an engine , but the paper blades will spin like real helicopter blades , if we drop our model from up high , like if a grown-up drops it from up on top of a stepladder or chair .

    我们的模型没有引擎,但如果我们从高空扔下模型,就像一个成年人从梯子或椅子上扔下模型一样,纸桨会像真正的直升机桨叶一样旋转。

  18. METHODS : Twenty five fresh porcine femurs were randomly divided into five groups : transversely resected group , obliquely resected group , stepladder shaped resected group , 30 degrees resected V shaped group and 45 degrees resected V shaped group .

    方法:采用新鲜猪股骨25根,采用随机数字表法均分为横形截骨组,斜形截骨组,阶梯形截骨组,V形30°截骨组,V形45°截骨组。

  19. Cases with ultrasound examination had uncontinous echo at fracture points and fracture malposition , among which 3 cases had fluid sonolucent area between 2 cross sections and in peripheral hematoma , 2 cases had angulation and one case had stepladder echo .

    超声检查5例患者均显示骨折处回声不连续和骨折断影错位,其中显示两断面间及周围血肿形成液性暗区者3例、成角者2例、阶梯样回声者1例。

  20. As part of a fulfillment plan to satisfy the needs of customers of current trend , it is evident that the university informatization provides a stepladder to highly competitive , first class university in the market , through achieving the educational advancement , research enhancement , and administrative efficiency .

    作为满足当前客户需求的执行计划的一部分,市场中的一流大学通过获得教育和研究进步及管理效率化,将信息化作为获得更高竞争力的阶梯是显然的。

  21. Kidman and other stars will ascend the famous red carpet tonight to the cinema inside the Palais des Festivals et des Congres for the glittering opening event under the watchful eye of the world 's media , which has staked out viewing spots and parked stepladders for photographers days in advance .

    基德曼和其他明星走上著名的红地毯,走进戛纳电影节电影宫,在全世界媒体的瞩目下,参加金光闪烁的开幕式。早在几天前,戛纳电影节电影宫就为世界媒体划分了拍摄点,摆好了摄影架。