查询词典 a length of

It has a peak speed of 431 km/h and a track length of 30 km.

它有 431 公里/h 的最高速度和 30 公里的轨道长度。

It's like a human jumping the length of a football field.

如果是人的话可以跳过一个足球场的距离。

If you cannot make a commitment for this length of time then a puppy is not for you.

如果你无法作这么长期的承诺，那你就不适合养小狗。

Now, to make a square with a side of length 20, we will call

现在，想要画一个边长是20的正方形，我们可以调用

In order to condense a story of hundred pages into a film's length, the plots have to go under abridgement or alteration by filmmakers, which will be disloyal to the soul of the original.

为了凝结成一部电影的长度为100页的故事，情节必须去剥夺或改建下由电影制片人，将忠于原来的灵魂。

In addition, the curve of terahertz absorption coefficients can be fitted by a straight line with a slope of 1.92. From the results of scanning electron microscope, the ranges of inner diameter and outer diameters of the sample were from 5 to 15 nm and from 15 to 25 nm, respectively, and its length was in the order of micrometer.

检测结果显示，在0.2～2.0 THz内，样品折射率随着频率的增加而减小，吸收系数却随着频率的增加而增加，并可以拟合斜率为1.92的直线；样品的内径为5～15 nm、外径为15～25 nm，且长度达到了微米级，样品含C量大约为94%，其他为O和Cl杂质元素。

On his back was a sack of acorn. In his hand was a four-foot length of iron pipe.

他背着一大袋橡子，手里拿着一根4英尺长的铁管。

The inner tube rubber pneumatic and the high-pressure air bladder with a diameter of 3.32 meters, total length of 15 meters and a 500mm working hole produced by the latest invention patent technology and advanced technics, at presence of Mr.

在乔昌林先生亲自参与下用新的发明专利技术、先进工艺生产的产品，的活内胎式橡胶充气靠球及直径3.32米，总长15米，带500mm工作孔的高压气囊。

Device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone .

黄铜的管乐器中改变空气柱的长度来变化音调的装置。

Reaching 200 feet (61 meters) in length, the plant serves double duty: It provides habitat and nourishment for marine life and is a source of algin, a stabilizing, thickening, gelling, and suspending agent used in human food preparation.

达到200英尺（ 61米）的长度，该植物提供双重任务：它提供了栖息地和养料为海洋生物和藻胶的来源，一个稳定的，增稠，胶凝，和悬浮剂用于人类食物的准备。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。