Objective To evaluate the control effects of twelve rich - d - trans allethrin coils and allethrin coils against mosquitoes.目的测试以富右旋反式烯丙菊酯和烯丙菊酯为有效成分不同品种盘香对淡色库蚊的防治效果....
You described her as the token woman on the shortlist.你把她形容为入围名单上象征性的女性人选。to draw up a shortlist拟就入围名单I am not surprised that the Booker Prize jury included it on their shortlist.我毫不惊讶布克奖评委会将其列在入选名单中。...
...the interrelationships between unemployment, crime, and imprisonment.失业、犯罪与坐牢的相互联系There are positive interrelationships between emotional labor and teachers'self - efficacy.情绪劳务负荷与教师 自我 效能之间呈显著正相关.Subject examine...
我有一副很低的女低音嗓音。I had a very low contralto voice.这次的配乐需要一位女低音歌手。The score calls for a contralto.唱歌的四个声部是女高音 、 女低音 、 男高音和男低音.The four parts in singing are soprano, alto, tenor and bass....