他恭顺地看着基思，等着他发号施令。He was looking obediently at Keith, waiting for orders.彼得对突如其来的有关基思的问题应答自如，令人叹服。Peter had dealt admirably with the sudden questions about Keith.警员基思·盖特协助逮捕了那些人。PC Keith Gate helped arrest the men....
而且, 这一目标或许要早于防止污染.Indeed, this strand may well predate the anti - pollution effort.在世界上大部分地区, 以重量表示价值的金属作为货币使用早于硬币.Metal, valued by weight, preceded coins in many parts of the world.测色学的基本概念早于1853年由格腊斯曼加以阐述.The basic con...
Magnetometer Device used to detect metal objects.磁性检测机检测金属物品的设备.CCM - 4 - magnetometer to measure the magnetic field is the vertical component of the fluxgate magnetometer.CCM -4 型磁力仪是测量地磁场垂直分量的磁通门磁力仪.Operation principle...
Mammals damage orchards on every continent by girdling roots.哺乳动物在各地对种子园的危害是咬断根系.The ? ing girdling process weakens the trees, it.这个带状剥树皮的过程伤害了树.The clusters respond well to acid or cane girdling to improve cluster compa...