An instrument for examining the interior of the ear especially the eardrum consisting essentially of a magnifying lens and a light.
耳镜，检耳镜检查耳内部(尤其是中耳)的仪器，主要包括一个放大镜和光源。
An instrument for examining the interior of the ear, especially the eardrum, consisting essentially of a magnifying lens and a light.
耳镜，检耳镜检查耳内部(尤其是中耳)的仪器，主要包括一个放大镜和光源。
This paper presents a nonlinear control scheme for static synchronous compensators (STATCOM) consisting essentially of a self com mutated IGBT inverter.
对于包含基于自换向绝缘双极型晶闸管(IGBT)逆变器的静止补偿器(STATCOM)，提出了一种非线性控制策略。
A portable surveying instrument consisting essentially of a drawing board and a ruler mounted on a tripod and used to sight and map topographical details.
一种便携式观测仪器，主要包括安放在三脚架上的绘图板和一把直尺，用于观测和绘制地形详图。
A friction-reducing bearing consisting essentially of a ring-shaped track containing freely revolving hard metal balls against which a rotating shaft or other part turns.
一种减少磨擦的轴承，主要由包括可自由旋转的硬金属珠的环状轨道构成，转动轴或其他部件因撞碰金属珠而转动。
An internal-combustion engine consisting essentially of an air compressor, a combustion chamber, and a turbine wheel that is turned by the expanding products of combustion.
一种内燃机，主要包括一空气压缩机、一燃烧室和一涡轮机，通过使燃烧的生成物膨胀而驱动。
A curable binder composition consisting essentially of one or more ammonium salt of an inorganic acid and at least one carbohydrate, and the use thereof as a thermosetting binder.
一种可固化粘合剂组合物，主要由一种或多种无机酸的铵盐以及至少一种碳水化合物组成，以及该组合物作为热固性粘合剂的应用。
Advertising industry is essentially a triad consisting of advertisers, the media, and the advertising agencies that create and place most national and many retail ads.
广告业本质上是三合一产业，由广告商、媒体、以及制作和发布大多数全国性广告和零售广告的广告代理机构组成。
Advertising industry is essentially a triad consisting of advertisers, the media, and the advertising agencies that create and place most national and many retail ads.
广告业本质上是三合一产业，由广告商、媒体、以及制作和发布大多数全国性广告和零售广告的广告代理机构组成。
应用推荐