nitrogen flow的意思|示意

The affecting factors of the continuous-flow two-sludge system for simultaneous biological phosphorus and nitrogen removal were investigated in order to decide on the best working state of the system.

目的为了深入研究连续流双污泥反硝化同时除磷系统的主要影响因素，确定系统最佳运行条件。

In these applications, it is very crucial to predict the flow boiling heat transfer coefficient of liquid nitrogen for the system design and safe operation.

在这些应用中，准确预测液氮的流动沸腾换热特性对于系统设计和安全运行十分重要。

The circulating recovery ground flow can reuse circulation medium, especially for nitrogen and natural gas, the corresponding cost, risk and the extent of environment poll...

可循环回收地面流程能够将循环介质，特别是氮气和天然气重复再利用，能够大大节约成本，减少环境污染，降低风险。

It is not only the major site of metabolic activity but it is also the largest protein reservoir, and playing a central role in nitrogen flow during some disease states.

骨骼肌不仅是代谢主要的器官，同时也是最大的蛋白储存库，此外，骨骼肌在某些病理情况下的氮平衡中扮演着核心的角色。

By the method of material flow accounting, this paper studied the human activities-related nitrogen flow in the system of environment and anthroposphere in Huizhou region.

采用物流核算的方法研究了中国惠州地区与人类活动有关的氮流在环境系统和人类生产生活系统的状况。

The principle of liquid nitrogen flow detection, hardware design and operating principle of whole circuit are also described in this paper.

文中详细地论述了超声波流量检测原理、系统硬件结构和工作原理。