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- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- A slot for a key in the hub or shaft of a wheel. 键槽轮子的毂或轴里的键的沟槽
- helix shaft 螺杆轴
- Having a shape approximating that of a helix. 近似螺旋形的,近似螺旋线的
- Flexibility, as in the shaft of a golf club. 弹性,韧性柔韧性,易变性,如高尔夫球棒的柄
- In rotating, the shaft splashes oil up into the bearings. 当轴旋转的时候就把油溅入轴承。
- A framework to support or strengthen a mine or shaft. 井壁基架用来支承或加固矿井的构筑
- A shaft on which a working tool is mounted, as in a dental drill. 心轴用于安装工具的蕊棒,如牙钻蕊棒
- The part of a machine shaft or axle supported by a bearing. 轴颈机械的转动轴或轮轴中由轴承所支撑的部分
- That is what a double helix looks like. 这就是二重螺旋线的形状。
- An inclined or vertical shaft or passage between levels in a mine. 小暗井矿井里层与层之间倾斜的或垂直的竖坑或通道
- Loading Helix Server License Files. 加载服务器证书。
- High strength synthetic cord plus helix wire. 高强力合成线绳加螺旋金属丝。
- Copying Helix Mobile Server files. 开始拷贝文件到指定目录,然后就可以完成安装。
- The helix makes a complete turn every 4. 4nm. 螺旋每隔4.4nm旋转一周。
- A shaft that turns or is turned by a crank. 机轴用曲柄来转动的轴
- Of or having the shape of a helix;spiral. 螺旋形的,螺旋(线)的(拥有)螺旋形或螺旋线的;螺旋的
- Of or having the shape of a helix; spiral. 螺旋形的,螺旋(线)的(拥有)螺旋形或螺旋线的;螺旋的
- The spirally threaded shaft of a worm gear. 螺纹蜗轮的刻有螺旋线的柄
- What specific does pylorus helix bacili have? ? 幽门螺旋杆菌有什么特效药么??