查询词典 ladder

She waited for some time without hearing anything more: at last came a rumbling of little cartwheels, and the sound of a good many voices all talking together: she made out the words: 'Where's the other ladder?

她等了—会，没有听到什么声音，后来传来了小车轮的滚动声，以及许多人说话的嘈杂声，她听到说：另外一个梯子呢？

I hardly ever failed, when I rambled through the village, to see a row of such worthies, either sitting on a ladder sunning themselves, with their bodies inclined forward and their eyes glancing along the line this way and that, from time to time,with a voluptuous expression, or else leaning against a barn with their hands in their pockets, like caryatides, as if to prop it up.

每当我倘徉经过那村子的时候，没有一次不看到这些宝贝一排排坐在石阶上晒太阳，身子微偏向前，他们的眼睛时不时地带着淫欲的表情向这边或那边瞟一眼，要不然便是身子倚在一个谷仓上，两手插在裤袋里，像女像柱在支撑着它似的。

With Hubble's powerful capabilities, the team was able to side step some of the shakiest rungs along the previous distance ladder involving uncertainties in the behavior of Cepheids.

有了哈勃望远镜的强大能力，团队就能直接跨过某些不稳定的台阶：先前对这些造父变星行为的观测不是很准确。

Another refinement of our ladder is the fact that we have observed the Cepheids in the near-infrared parts of the electromagnetic spectrum where these variable stars are better distance indicators than at optical wavelengths.

我们这些距离台阶的另一个改进是：我们已经观测了造父变星的近红外波谱，这些变星在红外电磁波段的量天尺性能比可见光波段更好。

The new technique reduced the distance ladder to three "rungs":(1) The distance to galaxy NGC4258 is measured using straightforward geometry and Kepler's laws;(2)Cepheids in six more distant galaxies are used to calibrate the luminosity of Type Ia supernovae;(3) The Hubble constant is measured by observing a brighter milepost marker, Type Ia supernovae, in more distant galaxies hundreds of millions of light-years away, embedded in the expanding universe.

这种新技巧简化了距离跳跃为三个&阶梯&：1、星系NGC 4258的距离采用开普勒定律和简单直接的几何方法精确测量；2、在6个更远的星系中的造父变星用来校准Ia超新星的光度；3、深嵌于数亿光年外的膨胀宇宙中的星系中的Ia超新星——一种遥远而明亮的量天尺，被用于精确测定哈勃常数。

Consider that processes the factor such as being convenient, the whole frame adopts the stencil plate to press the shaping craft, so as to ensure the whole intensity of the frame; The main body of the frame has continued to use the traditional ladder-shaped structure, of simple structure, stability is good; Assign the scheme wholly according to the electric automobile, has confirmed the physical dimension of the frame; Combine the scheme of decorating of the main spare part of electric automobile, has confirmed the frame is released, the crossbeam one decorates a form and connects the method, install the needing of main spare parts such as the gear box,etc. in because some crossbeams, has taken the structural form of the ingot roof beam.

考虑到加工方便等因素，整个车架采用钢板冲压成型工艺，以保证车架的整体强度；车架主体沿用了传统的梯形结构，结构简单，稳定性好；根据电动汽车整体布置方案，确定了车架的结构尺寸；结合电动汽车主要零部件的布置方案，确定了车架纵、横梁的布置形式及连接方法，部分横梁因为安装变速器等主要零部件的需要，采取了元宝梁的结构形式。

Cuit model are derived. The model and the corresponding formulations facilitate leading the ladder type and the

等值电路模型，并推导了模型参数的计算公式，根据这些计算公式和多边形等值电路模型，可进一步推导出

Structured packing which has wire mesh packing, sheet packing nets, rolling-hole packing, corrugated plate packing, etc.; bulk packing are: Powell ring, ladder ring, Intalox ring, flat ring, conjugate ring, the British park , double convex ring, ring ohm, V-ring, ring 84 inside the arc and so on; experimental filler: Q net ring packing, rolling-hole ring packing, Seater, Central and so on, column has: Tortoise net, float valve, connectors , Nagarze, blister, plate, tray, distribution devices, such as demister.; Products sold throughout the country, exported to Southeast Asia.

其中规整填料有丝网波纹填料、板网波纹填料、压延孔波纹填料、孔板波纹填料等；散装填料有：鲍尔环、阶梯环、矩鞍环、扁环、共轭环、英特帕克、双凸环、欧姆环、V型环、八四内弧环等；实验填料：Q网环填料、压延孔环填料、西特环等，塔内件有：龟甲网、浮阀、连接件、卡子、泡罩、筛板、塔板、分布器、除沫器等。；产品畅销全国，远销东南亚地区。

Construction technologies in key parts and joints are emphasized, including parapet, doors and windows, roots of steel ladder and downpipe, as well as segmentation seams.

关键词］建筑节能；外墙外保温；施工技术；改进

Thymocytes were also pretreated with or without ERKs, JNKs and p38 kinase inhibitors prior to UVB irradiation and DNA fragmentation was assessed by agarose gel electrophoresis. The activation of ERKs, JNKs, p38 kinase were investigated by western-blot.

透射电镜观察细胞超微结构的改变；琼脂糖凝胶电泳观察各组不加入或分别加入ERK抑制剂、JNK抑制剂和P38抑制剂后的DNA ladder；western-blot检测磷酸化ERK、磷酸化JNK、和磷酸化P38的活性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。