查询词典 alternating function

Hence, with the alternating operation of the inflator, the doll is raised or lowered to achieve an attractive effect.

因此，与交替运作的充气，娃娃是提高或降低要达到一个具吸引力的效果。

It is also applied to riveting joint, eliminating rust; shattering, tramping, piling by means of alternating robs.

目前主要的应用领域为大中城市的市政改造、房屋拆迁，以及沿海地区的采石场。

At 400 kilovolts, a standard value for long-distance transmission, an alternating current 30 metres (100 feet) from the ground has a fortieth of the loss of a similar cable at ground level.

在远距离传输的标准电压400千伏下，电缆离地30米（100英尺）时的电量损耗是同样电缆在地面时损耗的四十分之一。

At 400 kilovolts, a standard value for long-distance transmission, an alternating current 30 metres (100 feet) from the ground has a fortieth of the loss of a similar cable at ground level.

远程输电电压为标准值400千伏的交流电离地30米（100英寸）时的损耗是接近地面时的四十分之一。

Single-needle lockstitch flat bed machine with bottom feed, needle feed and alternating feet and a maximum stitch length of 12 mm. The 867-190040 ECO is equipped with an oversized XXL vertical hook. The bobbin thread capacity increased by 70% makes it possible to reduce the number of bobbin changes nearly by half.

该机型为采用下送布、针送布和交替压脚上送布的单针锁式线迹平底板缝纫机，最大针距长度为12mm.867-190040经济型配置了垂直超大旋梭，梭芯线容量增加了70%，使更换梭芯的频率几可减半。

Single-needle lockstitch flat bed machine with bottom feed, needle feed and alternating feet and a maximum stitch length of 12 mm. The 867-190020 ECO is equipped with a large vertical hook. With the M-TYPE series a vision has become reality - a platform for medium heavy duty machines creating a new dimension of functionality and flexibility for all kinds of medium -weight applications. The lockstitch flat bed machine class 867, the first model of M-TYPE series, will set new standards.

该机型为采用下送布、针送布和交替压脚上送布的单针锁式线迹平底板缝纫机，最大针距长度为12mm，867-190020 经济型配置了垂直大旋梭。M-系列的推出使得以前的愿景变成了现实一个适用于中厚料加工应用领域集多功能和灵活性于一体的中厚料缝纫机通用平台诞生了。867型锁式线迹平底板缝纫机作为M-系列推出的首款机型，将为缝纫业界设定新的标准。

Spikelets all alike, slightly laterally compressed, with (1 or)2 to several florets, lower florets bisexual, the upper progressively reduced, disarticulating above glumes but not usually between florets; glumes persistent, membranous, usually enclosing the florets, obviously 1- to many-veined, entire; lemmas broad, rounded on back, 9–11-veined, veins extended into 5–19 awns, sometimes alternating with hyaline lobes; palea broad, subequaling lemma body, keels ciliate.

小穗全部一样，稍侧面压扁，通常，颖片宿存，膜质包围，明显1-在很多脉，全缘；宽，圆形的外稃在背面上，9-11－脉，脉延长进芒，有时互生具透明裂片；内稃宽阔的部分，近相等外稃主体部份，龙骨纤毛。

If your browser supports alternate style sheet switching, you can even view this master file , and switch between the three different versions by alternating between style sheets.

如果您的浏览器支持候补样式表切换，你甚至可以认为这个主文件，并切换之间的三个不同的版本之间轮流样式表。

Why do we persist in the same contradictory behavior day after day, century after century, alternating between Chartres and the Crusades, between grief and gore, between moonwalks and megatons?

为什么我们日复一日，一个世纪又一个世纪地坚持同样矛盾的行为？交替往返于 Chartres 大教堂和十字军东征，于悲痛和冲突流血，于月上行走和曼哈顿工程。

While traditional farming experiences and preliminary experiments on minimum tillage showed a preference of alternating furrow slice inverting and deep loosening without inverting in some of the agricultural regions in China, the development of a PTO driven furrow slice inverting rotary plow as primary tillage implement inplace of the conventional moldboard plow was justified from the standpoint of less tractor traffic, less soil compaction, less energy consumption, sowing in time etc.

从翻耕或翻耕与深松相交替将在相当广大的地区、相当长的时期内，作为一种基本的田间作业环节而存在这一认识出发，用&假想旋翻垡片&的概念研究了旋翻在几何尺寸上的可能性及其限制条件，并从保省耕作法的节能、赶农时、省人工减少土壤压实、经济高效等方面对旋翻进行了考察，指出发展一种动力驱动、原沟旋转翻垡的基础耕具的必要性和可行性。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。