weevil ['wi:vil]

weevil的基本解释

n.

象鼻虫之类

weevil所属的单词分类

Animal / 动物 [799]

woolly rhinoceros  ·  woolly mammoth  ·  woolly bear caterpillar  ·  wild cat  ·  western meadowlark  ·  Umbrellabird  ·  Treefrog  ·  thresher shark  ·  Swallowtail Butterfly  ·  spiny lizard

Bug & Insect / 虫与昆虫 [133]

yellowjacket  ·  woolly bear caterpillar  ·  Swallowtail Butterfly  ·  stink bug  ·  longhorn beetle  ·  leafhopper  ·  leafcutter ant  ·  house fly  ·  ambush bug  ·  Junebug

与weevil相关的网络例句 [注：此内容来源于网络，仅供参考]

It has been frequently assumed, but not proved, that the majority of the migrants in what has come to be called the Great Migration came from rural areas and were motivated by two concurrent factors: the collapse of the cotton industry following the boll weevil boll weevil: n.

通常认为，但没有证实，这一被称作大迁徙运动中的多数的移民者来自农村，并且他们被两种共同存在的因素所驱动－开始于1898年的由棉铃虫害导致的棉花工业的垮掉和1914年一战爆发引起的欧洲移民的终止导致的北方对劳力的需求增多。

In the 2-year field experiments, host plant preference and dispersal of the rice water weevil adults of the 1st generation emerged from the 1st cropping season rice were measured on newly transplanted plants of different species and/or growth stage. The weevil preferred significantly to barnyardgrass over Leersia herxandr and Cyperus difformis L with rice at the least, while the age of the plant did not affect such preference. But mean size of feeding scar in on younger plants were larger than in older plants.

在田间自由选择条件下，一代稻水象甲成虫对稗草的选择性显著高于对水稻的选择；稻水象甲对不同生育期的稗草、水稻的选择没有显著影响；对李氏禾和莎草的选择高于水稻，低于稗草；较幼嫩的植物上的取食斑总长度、取食斑平均长度比较老的植物的要长。

Rapeseed stem weevil (Ceuthorrhynchus asper Roel.) is the main rapeseed pest in Northwestern China. It occurs one generation each year with adult overwintering.

油菜茎象甲是中国西北地区油菜的主要害虫，一年发生一代，以成虫越冬。

与weevil相关的网络解释 [注：此内容来源于网络，仅供参考]

weevil：象鼻虫

在澳洲,种植豌豆 (peas) 的农夫每年都要花费一千六百万澳元来消灭害虫 - 象鼻虫 (weevil) . 象鼻虫的出现,可以减少收成 25 至 30% ,而且会令豌豆的质量降低. 这种虫祸不但在澳洲发生,其他发展中国家,如亚洲、印度、非洲和南美州,

weevil：场地工

weeping zone 渗水地带 | weevil 场地工 | weevil-proof 易操作的工具;易安装的部件和管件

weevil：象鼻虫,象甲

weepingtree垂枝树 | weevil象鼻虫 象甲 | weft纬纱 纬线 织品 织物

weevil：象鼻虫, 米虫

long-horned beetle 天牛 | weevil 象鼻虫, 米虫 | cater pillar 毛毛虫

Boll Weevil：棉铃象甲

这表明N端前导序列可能对蛋白表达有明显的增强作用. 生物测试结果表明:胆固醇氧化酶对棉铃象甲(Boll weevil)及烟青虫(Tobacco Budworm)有明显的毒杀作用,有效作用浓度与Bt杀虫晶体蛋白类似.