field trials against an. anthropophagus showed that, the 1.5 ml/ m 2 concentration resulted in 98.0%, 96.0%, 18.4% of mean larval mortality on day 1, 2 and 3;

  • 现场试验对于嗜人按蚊,施药后第1、2、3d,1.5ml/m2剂量组的平均幼虫死亡率依次为98.0%、96.0%、18.4%;
  • 来源:互联网摘选更新时间:2026-07-13 08:11:43

  • 重点词汇
  • anart. 一;一个;(用于元音音素开头的单词前)
  • mn. 英语字母表的第13个字母;
  • Andabbr.Andorra 安道尔;Andaman Islands 安达曼群岛;Andromeda 安多米达(埃塞俄比亚公主);Andalucía 安达卢西亚;
  • Dayn. 一天;白天;一日;<天>日,恒星日,太阳日;白昼;日光,阳光;工作日;一天的活动时间;时期,时代;现在;(过去或将来的)一天;重大日子;节日;比赛, 竞赛;斗争, 战斗;胜利
  • onprep. (覆盖、附着)在…上;由…支撑着;在(运输工具)上;在(某一天);就在…之后;关于(事或人);(身上)带着;为(某团体或组织)的一员;吃;(表示方向)在,向,对;在,接近(某地);根据;以…支付;通过;与…相比
  • meanv.意思是;打算;意味着;意义重大;表明;对…当真;
  • ofprep. 关于;属于…的;由…制成;
  • thatdet. 那个,那;
  • resultedv.发生( result的过去式和过去分词 );导致;随着发生;结果发生;
  • 相关例句
1、

the mean exercise time per day of the both groups was 59.8 min and 52.6 min, the mean rectal temperature after training reached 38.71 ℃ and 38.32 ℃, and psi was 3.5 and 3.0 respectively.

受试者于人工气候室内进行高湿热锻炼,连续10天,两组每天平均锻炼时间分别为59.8min和52.6min,平均直肠温度达38.71℃和38.32℃,生理紧张指数为3.5和3.0。

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2、

so what does it mean to have a day when all your solar-arc planets and other points are making the same aspect to their natal positions?

所以,当你的所有太阳弧行星与本命行星成相同相位意味着什么呢?

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3、

must have been an amazing sight. i mean, the first day in at versailles.

人们进入凡尔赛宫的第一天一定是一番惊奇的景象

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4、

camping in cold weather doesn't have to mean being cold all day.

寒冷的天气在野外露营并不意味着一整天都非常寒冷。

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5、

she said, i mean literally, the day after you graduate?

她说我是说正好毕业后的那一天

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6、

i mean, the other day at work.

我是说,前两天上班的时候。

provided by jukuu

7、

you mean senior beach day.

你是说高年级狂欢节?

provided by jukuu

8、

yeah. i mean, every day i get just a little bit closer to...

对,我的意思是,每天我都前进一小步,更接近……

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9、

activities or special programs might mean a longer day.

如果安排了课外活动或特别活动,那么那一天的在校时间会多些。

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10、

it's kind of typical. i mean, every day is different.

典型之类,其实每日都唔同。

provided by jukuu

11、

doesn't shabbos mean "day of rest," i.e. ordering in?

“安息日”不是休息日吗?可以叫外卖

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12、

objective: analyze the degree of impact of mean in-hospital day by ratio of severity.

目的:分析疑难危重率对平均住院日的影响程度。

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13、

b: do you mean every day?

你是说每天?

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14、

analysis of influence on mean in-hospital day by ratio of severity

疑难危重率对平均住院日影响分析

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15、

by that i do not mean day dreaming but something closer to your heart.

在此,我指的不是白日梦,而是内心深处的东西。

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16、

turbulence generated by vibrating grid is a kind of special turbulence, without mean flow and being isotropic in certain region.

振动格栅紊流是一种无平均流动的特殊紊流,在一定范围内呈各向同性。

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17、

numerical simulation shows an accurate prediction in the variation of the frequency and the pressure amplitude as a function of the mean flow velocity.

数值模拟准确预测了振荡频率以及压力振幅随时均流速的发展规律。

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18、

the position that modification of mean flow increased rapidly agreed with the one that two-dimensional wave began to be ruleless.

平均流修正开始快速增长的位置与二维波开始不规则的位置是一致的。

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19、

the variation of mean flow stress of two kinds of low carbon steel rolled in angang 1780 finishing mill were analyzed.

本文分析了鞍钢1780生产的两种低碳钢在热连轧过程中平均流变应力的变化。

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20、

mean flow of saphenous vein graft and its influencing factors in patients performed coronary artery bypass grafting

冠状动脉旁路移植术大隐静脉桥的平均流量及影响因素分析

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