The bottle-securing coupler is adjustable to secure a bottle to the upper component while allowing adjustment of the Angle of the bottle relative to the base component.
所述瓶紧固耦合件是可调整的，以将瓶紧固到上部组件，同时允许相对于所述基座组件调整所述瓶的角度。
With two types of observations, using Helmert variance component estimation, it can improve adjustment precision through multiple iterations.
并对两类观测值，利用赫尔默特方差分量估计，通过多次迭代计算，提高平差精度。
The program can conduct rigorous adjustment and variance component estimation on all kinds of control networks and output all kinds of information after adjustment.
本程序能对各种类型的控制网进行严密平差及方差分量估计，并输出平差后的各种信息。
The network adjustment is one of key techniques for airborne gravimetry, it is also an important component in this paper.
航空重力测量测线网平差是航空重力测量的关键技术之一，这也是本文的主要内容。
In order to obtain the optimal parameter estimates and reasonable accuracy evaluation should use Helmert variance component estimation method to deal with the combined adjustment.
为了得到参数的最优估计和合理的精度评定，应利用赫尔默特方差分量估计法进行联合平差处理。
This paper introduces the composition, functions and parameters of component units of this seep-regulating system, analyzes the problems arising in its in-situ adjustment and their occasions.
介绍了调速系统的组成、各单元的功能与参数，分析了现场调试中出现的问题及原因。
This paper introduces the composition, functions and parameters of component units of this seep-regulating system, analyzes the problems arising in its in-situ adjustment and their occasions.
介绍了调速系统的组成、各单元的功能与参数，分析了现场调试中出现的问题及原因。
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