variable的例句（variable在句子中的用法）

• pulsation theory of variable stars 变星的脉动理论
• Speed was a variable in the experiment. 在该实验中速度是个变数。
• Our team's performance this year has been variable. 我们队今年成绩很不稳定。
• The speed of the windscreen wipers is variable. 汽车挡风玻璃上雨刷的速度是可变的。
• A variable in a computer program references a location in memory. 计算机程序中的变量引用存储单元。
• aerodynamics of variable sweep(-wing) 变后掠翼空气动力学
• Congestion of the mucosa is a variable sign. 粘膜充血是不恒定的表现.
• Both variable orifices and electromagnetic controllers have been used with success. 可变锐孔和电磁流量控制器都已成功地使用.
• A new nonlinear variable structure excitation controller and steam valving controller are proposed in this paper. 论文提出一种新的非线性变结构发电机励磁和快关汽门控制器.
• Trimmers are the capacitor equivalent of presets which are miniature variable resistors. 机是电容器相当于预置这些微型可变电阻.
• Variable levies can insulate farmers and consumers from world markets. 差价进口税可以把农民和消费者与世界市场隔离开来.
• Show rule invocations and variable expansions. 显示规则调用和变量展开.
• The potassium content of foodstuffs is very variable. 食物中钾的含量差别很大。
• The radio flux is extremely variable, exhibiting erratic outbursts. 射电流量变化极大, 显示出无规则爆发.
• Specify a different drive in the TEMP environment variable. 在TEMP环境变量中指定其他驱动器.
• You're shooting upscale with a variable ten knot wind. 风对你发出的枪会有不可预知的影响.
• There was a bit of a wind and it was blowing onshore, variable, but quite strong. 有一阵风朝岸上吹来，风向变化不定，但风力很强。
• He is of a variable mood ; he never finishes what he starts. 他这个人朝三暮四,做起事来总是虎头蛇尾.
• The variable weather is a great trial to me. 这种多变的天气真是让我受不了.
• The drill has variable speed control. 这钻机有变速控制。