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- Assume P and Q are two idempotent operators, we can get necessary and sufficient conditions which PQ QP are invertible operators. 设P和Q是两个幂等算子，得到了PQ±QP是可逆算子的等价命题。
- She catch the insect by invert her cup over it. 她把杯子倒扣在昆虫上，将它逮住了。
- Operator Set of Nest Algebra in Direct Sums and Its Invertible Operators 套代数的直和算子集及可逆算子
- Lately, Zhu Jun and Xiong Changping showed that every invertible operator of nest algebras is an all-derivable point for the strongly operator topology; 最近，朱军和熊昌萍又得到了：套代数中每一个可逆算子是关于强算子拓扑的全可导点；
- Loosely, a mathematical or logic operator. 不严格地说，一种数学或逻辑运算符。
- That store operator ripped me off. 那个商店的营业员把我骗了。
- The operator told the caller that the line is busy. 接线生告诉打电话的人对方电话占线。
- Ring the operator and ask for Freefone 8921. 接通接线生，然後要免费通话8921号。
- The intricate machine requires a skilled operator. 这种复杂精细的机器须由技能熟练的人操作。
- Be careful with him -- he's a cute operator. 对他你得留神,他是个精明圆滑的家夥。
- According to different characteristics of MOSFET and IGBT in inverting operation, two MOSFET and IGBT welding inverter and their uniqueshort circuit protection circuits are presented. 结合场效应管(MOSFET)和IGBT管在逆变运行中的不同特性;介绍了这两种逆变器的独特的短路保护电路.
- Do you know the telegraph operator living over the way? 你认识住在路对面的那个报务员吗？
- The authors characterize the forms of additive invertable operators preserving inverse matrix of the upper triangular matrix space over a field which characteristic is not 2 or 3 . 刻划了特征不为2及3的域上的上三角矩阵空间保逆矩阵的可逆加法算子的形式。
- Are Infinite Dimensional Spheres Invertible? 无限维球面可逆吗？
- She is the local representative for a British tour operator. 她是一位英国旅游经营者的当地代表。
- right invertible operator 右可逆算子
- Operator, we are cut off. Can you reconnect me, please? 接线员，我们的电话断了。请再给我接一下可以吗？
- The chair be invert on the table . 椅子倒放在桌子上。
- Place a plate over the cake tin and invert it. 在蛋糕烤模上盖一个盘子，然后将其翻倒过来。
- Invert the differential case in the vise. 在虎钳中翻转差速箱。
