查询词典 be at a loss

Thus it is obvious that the weak homology existedamong genomes A, B, D and 〓. However, the rare unreduced gemetes and near-unreduced ones with the loss of several chromosomes could be produced by the highlyunequtional division of univalents at the first meisis and the normal second division,which gave the F1 hybrid the partial fertility.

但通过第一次减数分裂时单价体的极不对称的分离及正常的第二次分裂，可形成少量未减数配子和丢失了少数几条染色体的近未减数配子，使杂种〓表现部分可育性。

Over time, his hearing loss became profound: there is a well-attested story that, at the end of the premiere of his Ninth Symphony , he had to be turned around to see the tumultuous applause of the audience; hearing nothing, he wept.

过了一段时间，他的耳聋越来越严重，曾有一个已经证实的故事：在第九交响曲的初次公演最后，他只能转过身去，看着观众激动的鼓掌。却什么也听不到，他流下了了眼泪。

At present, the most advanced technique for this field is to measure the total loss of a passive resonant cavity in which the mirror to be measured is consisted.

本文的目的是要在国内现有的技术水平条件下实现激光镜片的极高反射率测量。

"The Hear the World initiative has been made possible through the work of teams all around the world who are dedicated to raising awareness about the importance of hearing," said Vanessa Erhard Blattmann, Director Corporate Marketing and responsible for Hear the World at Phonak "We are very proud to be the recipients of this very prestigious award that speaks to both the hard work of the global Phonak team and our continued commitment to making a difference in the lives of those living with hearing loss."

&呼吁社会各界加强对听力问题的重视，是聆听世界活动设立之初的宗旨，在全球所有工作人员的努力下，这个目标已经开始成为可能。&峰力聆听世界品牌市场总监Vanessa Erhard Blattmann在接受采访时表示，&我们非常自豪的成为这项殊荣的获得者，这个奖项既是对我们全球峰力团队的高度肯定，同时也激励我们更加努力地为所有的听损人士创造一个又一个生命奇迹。&

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。