1) Declining quantity

下降量
2) downward flow rate

下降流量
1.
Measurement of the downward flow rate at different levels inside a cyclone;

旋风除尘器下降流量的研究
3) capacity loss

容量下降
1.
Study on capacity loss of Ni-MH batteries after storage at low potential;

MH-Ni电池低电位贮存容量下降的研究
2.
Improvement of capacity loss of long-term storage of MH/Ni batteries;

MH/Ni电池储存容量下降及改善措施
4) quality decline

质量下降
1.
Changes of signal substances of tomato seedling quality decline under storage and transport conditions;
工厂化番茄秧苗运贮中质量下降信号物质变化的模拟试验
6) flow (rate) reduction

流量下降
补充资料:初速下降量超过允许值
一般允许值,小口径枪械为50%,大口径枪械为10%,即认为枪管寿命告终。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条