查询词典 got a poor grade

Now AHT can be taken as one of the best solutions to reutilization of the waste heat by transferring part of the low temperature-grade thermal energy upward to a higher temperature-grade.

目前，&热泵&技术成为肩负清洁生产和节能降耗双重使命的重要技术之一，已受到世界各国的重视，其中美、日两国可称为&热泵技术大国&。

Now AHT can be taken as one of the best solutions to reutilization of the waste heat by transferring part of the low temperature-grade thermal energy upward to a higher temperature-grade.

利用热泵，可以把部分废热转移到更高的品位而重新利用。

Although Albi Sole refers as grade 5 as the "5.9 of ice climbing", don't kid yourself. A grade 5 lead is a quite serious undertaking, more comparable in my opinion to a 5.10 trad lead.

虽然 Albi Sole 的第五级相当於&冰攀的5.9级&，但是不要弄错了；第五级的先锋是相当艰难的任务，以我的看法不下於传统的5.10。

Although Albi Sole refers as grade 5 as the "5.9 of ice climbing", dont kid yourself. A grade 5 lead is a quite serious undertaking, more comparable in my opinion to a 5.10 trad lead.

虽然 Albi Sole 的第五级相当于&冰攀的5.9级&，但是不要弄错了；第五级的先锋是相当艰难的任务，以我的看法不下于传统的5.10。

Although Albi Sole refers as grade 5 as the "5.9 of ice climbing", dont kid yourself. A grade 5 lead is a quite serious undertaking, more compaRab le in my opinion to a 5.10 trad lead.

虽然 Albi Sole 的第五级相当于&冰攀的5.9级&，但是不要弄错了；第五级的先锋是相当艰难的任务，以我的看法不下于传统的5.10。

Although Albi Sole refers as grade 5 as the "5.9 of ice climbing", don't kid yourself. A grade 5 lead is a quite serious undertaking, more comparable in my opinion to a 5.10 trad lead.

雖然 Albi Sole 的第五級相當於&冰攀的5.9級&，但是不要弄錯了；第五級的先鋒是相當艱難的任務，以我的看法不下於傳統的5.10。

Comments on the ice rating system (from Quang-Tau Luong)对冰攀路线的批注 Although Albi Sole refers as grade 5 as the "5.9 of ice climbing", dont kid yourself. A grade 5 lead is a quite serious undertaking, more comparable in my opinion to a 5.10 trad lead.

虽然 Albi Sole 的第五级相当于&冰攀的5.9级&，但是不要弄错了；第五级的先锋是相当艰难的任务，以我的看法不下于传统的5.10。

Handling and filling of aseptically prepared products should be done in a grade A environment with a grade B background.

通过无菌方法生产的产品，要在B级环境下的A级区处理和灌装。

Handling and filling of aseptically prepared products should be done in a grade A environment with a grade B background.

在完成加盖前，半密封容器的传递，如在冻干中使用的，要在B级环境下的A级区进行，或在B级环境中的密封的转移盘中进行。

For competitive levels,there was significant difference on threedimensions (Total concentration on the task at hand,Sense of control,and Autotelicexperience) and the total for Chinese samples;the scores of expert athletes were lowerthan that 1st grade,2nd grade,and general athletes.There was also significant difference on three dimensions (Action-awareness merging,Unambiguous feedback,and Autotelic experience) and the total for American samples;the scores ofDivision-Ⅰathletes were lower than that Division-Ⅱathletes.

就运动等级而言，中国大学生运动员特质流畅的&全神贯注于当前任务&、&控制感&和&享受的体验&三个维度以及总分存在显著的差异，健将级运动员均低于一级、二级和无证书运动员；美国大学生运动员特质流畅的&行动-意识融合&、&明确的反馈&和&享受的体验&三个维度及总分存在显著的差异，乙级运动员均高于甲级运动员。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！