The measured back - to - back insertion loss is less than 1 . 0db and return loss is better than 10 . 0db within the entire ka - band 在整个ka频段内实测的背对背插损均小于1 . 0db ,回波损耗优于10 . 0db 。
They have already beaten the lakers this season , and wednesday ' s game will be the second of back - to - back games for la 他们在本季已经击败过湖人，而本周三的比赛将会是湖人背靠北的第二场比赛。
The us federal budget surplus was put at $ 123 billion in 1998 , making the first back - to - back surpluses since the 1950 ' s 美国联邦预算剩余额自从1950实行第一次返回剩余起，到1998年已达到$ 1230亿
You helped the wizards beat the celtics in recent back - to - back games . what ' s the secret for your success against them 问：在最近背靠背比赛中你们连赢凯尔特人两场。请问你们击败他们的窍门何在？
But the yankees , with back - to - back day - night doubleheaders against the red sox , also had the need to rest some regulars 但是洋基队主力球员在面对红袜对连续两天的一日双重赛之中，得到正常的休息。
The settlement from the customer and to the supplier are by lc on a back - to - back basis arranged by the local accounting firm 本港的会计师事务所会以背对背式信用证安排客户结帐，以及付款给供应商。
The settlement from the customer and to the supplier are by l c on a back - to - back basis arranged by the local accounting firm 本港的会计师事务所会以背对背式信用证安排客户结帐，以及付款给供应商。
The settlement from the customer and to the supplier are by l / c on a back - to - back basis arranged by the local accounting firm 本港的会计师事务所会以背对背式信用证安排客户结帐，以及付款给供应商。
Two sets of back - to - back assembled mechanical seal bia , and together with a shared spring can form a double mechanical seal 由二套bia机械密封背靠背安装，共用一个弹簧可组成一套双端面机械密封型式。
This unit features aluminum alloy construction with the clutch and drive attached back - to - back to save space and make installation easier 此机种采用铝合金体，离合制动器相背贴，占地空间小易于安装。
