求翻译：分支器通常传接在分支线或干线的中途，由一个主输入端，一个主输出端以及若干个分支输出端构成，其中分支输出端只得到主路输入信号的一小部分，大部分信号仍沿主路输出，继续向后传输。液体输送系统在化工生产中，会经常使用，因此设计一套合适的液体输送系统是很重要的。本文通过较严谨的计算，，从各个方能面进行选择仪器设备，最终选出一套合适的液体输送系统。是什么意思？

Splitter connected to the normally pass midway through the branch line or trunk consists of a main input, a main output as well as a number of branch output constitutes a branch output is only a small part of the input signal of the main road, most of the signal is still output along the main road,

The branch is usually a spur line from the middle of the route, or by a primary input port, and a main output terminals, as well as a number of branch output port, which branch out only by the main road of input signals, and most a small part along the main road signal is still out, and continue to

The branch usual biography meets in the branch line or the skeleton line midway, by a main input end, a main out-port as well as certain branch out-port constitution, in which branch out-port only obtains a host road input signal small part, the majority of signals still along the main road output,

Branches are usually attached to the branch lines or trunk of the Midway, from a primary input port, a primary output port and output constitutes several branches, branches of which output is only a fraction of the input signal to the main road, most of the signal output is along the main road, cont