body movement in a presentation should be __________.
气体的绝热变化过程,根据绝热变化气体的饱和程度,又可以划分为 , 两种情况。
one example of companies building a growth platform through the practice of csr is ______________.
跨境电商创业平台是指在境外注册可供个人或企业开设店铺的电商平台。
it is often more profitable for companies to attract new customers than to keep existing ones.
台风形成的基本条件有 。
抗体不可作为抗原动物机体产生抗抗体。()
跨境电商创业时应考虑的因素包括
零售商业的首项功能是()。
三孔探针测量时不转动也可确定气流的方向。
以下哪种运算能从变量x中取得它的个位数?
“抢帽子交易者”是指()。
ieee754浮点数x的二进制存储格式为(41360000)h,其对应的十进制值为( ) (单选)
不论是哪种类型的批发市场,其交易规则、管理制度都是日趋()的,这是现代批发市场的基本特征。
单螺旋管线圈型传感器、涡流式传感器、可变间距电容式传感器,适用于较短位移测量
周期信号的频谱是由无限多条离散谱线组成,每一条谱线代表一个谐波分量。
3. a research question is a statement that identifies the focus of the topic. what two purposes does it serve? (1 points)
水银温度计毛细管不均匀是系统误差。
每个市场开发每年只能投入1m,不允许超前或集中投入。( )
能力需求计划是把( )需求转换为( )需求。
during early school years, the best parenting style is to ( ).
cindy cries aloud when her mother is gone; after she returns, cindy resists her comfort and contact and shows anger. cindy most likely belongs to the ( ) attachment type.