d and

• The fat-soluble vitamins(a, d and e)seem to be impeded by the placenta .
  似乎胎盘阻碍脂溶性维生素（A，D和E）的通过。
• The maxwell equations (1)-(4) connect the five basic quantities e. h. b. d and j .
  麦克斯韦方程（1）-（4）描写了5个基本量EHBD和J之间的关系。
• precession is of utmost importance since it causes relatively rapid changes in coordinates d and б.
  岁差之所以特别重要是因为它引起坐标d和比较迅速的变化。
• But d and i also used to go out . excuse me a sec
  但我跟d也曾经约会过失陪一下
• 2 . contineous r d and improvment our products for exporting
  2 .研发及改良仪器设备
• She umm ' d and ah ' d and bit her bottom lip
  这位球迷同事咬着下嘴唇，哼哼哈哈了半天。
• We could ' ve protected d and jake and all of us
  我们能够保护迪克,杰克,还有所有的人
• Investment plan for r d and personnel training
  6 .从事研究发展培训人才之投资计画。
• Then s is the the pseudo - sub direct product of d and s / b
  则s为d与s的伪次直积。
• We could ' ve protected d and jake and all of us . .
  我们能够保护迪克,杰克,还有所有的人