操作者座椅必须使操作者保持在稳定位置。
Thee operator's seat must enable him to maintain a stable position.
多孔预混燃烧按火焰稳定位置可以分为表面稳定型和孔阵稳定型两类。
The porous premixed flame burner can be classified as two types according to standing-off distance: surface-stabilized flame and matrix-stabilized flame.
一般情况下，物体有多个可以放稳的位置，每个稳定位置均由对应的线段（称作“基线”）表示。
There are typically many stable positions and each is defined by one of these lines known as its base line.
保护壳体具有下部件和帽类型的上部件，所述下部件具有至少一个被合适成形的凹部，以将配料单元保持在稳定位置。
The protective housing has a lower part with at least one suitably shaped cavity for holding the metering unit (s) in a stable position and a cap-type upper part.
有机土壤必须存放于选定位置的场地，以用于场区稳定、边坡防护、或其他要求的活动。
The organic soil must be stored outside the yard in the selected sites, to be used in the stabilization of area, slope protection, or other required activities.
实验结果表明该系统路标提取稳定、位置识别率高、定位精确，能够保证机器人在未知环境中的安全导航。
Experiments have shown that the system can extract landmarks stably, achieve high accuracy rate of place recognition and guarantee safety navigation in unknown environments for mobile robot.
结论外固定器背伸位固定治疗三踝骨折时后踝骨折稳定的最佳踝关节固定位置是背伸中立位。
Conclusions Stable position of posterior malleolar fracture when trimalleolar fractures are treated by external fixation is dorsiflexion-neutral position.
动态光束定向技术用于使光束传播方向保持不变，进而将成像目标稳定在视场中的某一固定位置。
The dynamic light beam pointing technology is used to keep orientation of light beam invariable, and light can be focused around some a fixed position in the field of view.
【摘要】目的探讨外固定器背伸位固定治疗三踝骨折时使后踝骨折稳定的最佳踝关节固定位置。
Abstract Objective To find out stable position of posterior malleolar fracture when trimalleolar fractures were treated by external fixation in dorsiflexion position.
它采用定位尺和压瓶机构，使标签的位置更稳定。
It adopts positioning rule and bottle-pressing mechanism, which makes the position of the label more stable.
随着加载的进行，声发射仪器精确地定位出其裂纹初始位置、扩展方向，并直观地反映出其内部裂纹稳定扩展过程。
With the increase of external loading, AE instrument can exactly locate the position of crack initiation and propagation; and AE location events can reflect the stable crack propagation process.
所述随遇定位是指将被调节物调节到任何位置都能够稳定在该位置。
Said random location refers that the object being adjusted can be stabilized in any position when it is adjusted therein.
分析表明，当由简谐声源所发射的声波在一维非稳定流中传播时，对于某一确定位置，其声压幅度除随时间周期变化外，还受到M和（?）
When a harmonic wave propagates in one-dimensional unsteady flow, the wave amplitude at any x-position will be related with Mach number M and (?)
分析表明，当由简谐声源所发射的声波在一维非稳定流中传播时，对于某一确定位置，其声压幅度除随时间周期变化外，还受到M和（?）
When a harmonic wave propagates in one-dimensional unsteady flow, the wave amplitude at any x-position will be related with Mach number M and (?)
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