美国人认为是“柠檬舞”，指与其重新任用差老师到新学校倒不如不要他们。
Americans refer to "the dance of the lemons" -the practice of reassigning bad teachers to new schools rather than getting rid of them.
但这也不足以阻止产出缺口的扩大(指经济能够完成的最大产出与实际产出的差)。
But it would not be enough to prevent a sharp widening of the output gap (the difference between actual GDP and what the economy could produce at full capacity).
全球技术空间体系是指技术存量在技术势差激励下，在全球范围内各区域间交流运动所形成的复杂空间网络。
With the acceleration of globalization and the advancement of the science and technology revolution, the global spatial system of technology has gradually come into being.
土壤活性有机碳是指土壤中移动快、稳定性差、易氧化、矿化，并对植物和土壤微生物活性较高的那部分碳，常可用水溶性有机碳、微生物量碳和易氧化碳等来进行表征。
Soil labile organic carbon (LOC) refers to the fractions of organic carbons that are easy to move and to be oxidized and mineralized, and they are quite available to plant and soil microorganisms.
注：切换差是指开关断开时温度和开关恢复到闭合时的温度差。
Note: the change-over difference means the difference between the temperature when the switch breaks and the one when the switch resets to close.
静电释放：是指通过直接接触或静电场感应的方式，在不同电势差的情况下导致静电荷转移的现象。
ESD(Electro Static Discharge):the transfer of electrostatic charge between bodies at different electrostatic potentials by direct contact or induced by electrostatic field.
弱（可能是指体力差）。他须多锻炼身体，而少讲闲话（可能是对他上课闲话多有意见）。应该多参加集体活动。
Weak. It's time he exercised his body more and his voice less. He should try to work with a team.
流动性基差是指由于缺乏流动性而产生利率差价，即债券的内含收益率与短期市场利率的差价。
Liquidity spread is the difference between the locked-in yields of bonds and short-term interest rates.
交易品种繁多，外汇、金属，能源，更有美股期指任君选择。 固定点差，固定杠杆150倍，风险小，稳定收益。
A wide range of trading products from Forex, precious metal, energy products to US stocks, future index with a fixed spread and leverage rate 1:150 have small risks and stable returns.
工作压差是指水力控制阀前的工作压力减去水力控制阀出口背压的差值。
Working pressure is the hydraulic pressure control valve before the working hydraulic control valve back pressure minus the difference.
最大压力指入口最大压力，连续工作压力指工作压差。
最大压力指入口最大压力，连续工作压力指工作压差。
应用推荐