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汉语拼音：tī jí

1.楼梯的级。

2.在河流上分段拦河筑坝，使水位呈阶梯状，这种水利工程叫做梯级。

1. 梯之阶级。

   清 金和 《双拜冈纪战》诗：“尚欲踰垣看，攀树当梯级。” 杨朔 《木棉花》：“可是我抓住铁栏了，蹬上梯级了，攀上火车了，终于挤进散布着汗臭的车厢。”

2. 比喻对人才分批、分阶段引荐。

   唐 沉亚之 《东渭桥给纳使新厅记》：“其杰栋巨楹，文梁劲桷，既已具构，其中可叙百榻，而儒良至者必与讲谈其道，随其能否而梯级之。” 唐 黄滔 《启蒋先辈》：“矧国朝之设科待士，较文取人，往岁主司，则断于独鉴；近时公道，则採自众称。繇是重望朝贤，有名先达，得以主张斯道，梯级将来。”

• He made his way down the aircraft steps unaided but moved shakily as he did so.

  他独自一人走下了飞机梯级，双腿颤巍巍的。

• Hoban plunged for the ladder , shouting up through the hatch.

  胡班冲到梯级那儿, 仰头对着舱口大声嚷嚷.

• Many tourists puffed up the steep steps of the ancient pagoda.

  许多旅游者喘着气登上古塔陡直的梯级.

• As Dorian hurried up its three rickety steps, the heavy odour of opium met him.

  道林快步走上那三级不住晃动的梯级时, 闻到了浓重的鸦片烟味.

• Xihe hydropower station is the third cascade development on the Hanjiang River.

  陕西汉江喜河水电站为汉江梯级电站开发的第三级.

• Successive approximation method is directed to solve the peak modulation problems.

  基于逐次逼近算法求解梯级调峰模型,给出了计算步骤.

• The power station under study is the important step electric station.

  西南某电站是大渡河干流的重要梯级电站.

• Many tourists pulled up the steep steps of the ancient pagoda.

  许多旅游者喘着气登上了古塔的陡峭的梯级.

• The design and management features of the Danube R.

  介绍奥地利境内的多瑙河梯级水电站群在设计及管理上的特色.

• We found the stairway that leads to the bottom of the gorge.

  我们找到梯级通往谷底,我们决定不往下走那365级的之字型(路)梯.

• Cut - in index: Divisions cut into edge of book to indicate alphabetical steps . Also called Step index.

  梯级形索引: 书本切口旁边,顺着字节次序切成梯级形状.

• Thus the optimal operation of the step reservoir system in the basin can be realized.

  优化系统数据传输模式,提高系统的可靠性,使其更好地为流域梯级水库群的优化调度服务.

• He up the steps and knocked on the door and a lady answered.

  他走上梯级然后敲门,有一位女士应门.

• The river basins cascade hydropower development may cause the cumulative effects on ecology and environment.

  流域的梯级开发对生态环境产生累积效应.

• Small watershed cascade dam is a project form for conservation and rainwater utilization in hilly areas.

  小流域梯级坝是山丘区水土保持和雨水利用的一种工程形式.