查询词典 plant louse

A black plant louse that lives on oaks and dogwoods.

寄居在橡树和椋木上的黑色木虱。

The early paddy rice main plant disease for the rice blast, Bai Yehk'u the sickness, grain dry sickness, the paddy rice negative putty insect, the hard beetle, brown flies a louse Tryporyza incertulas and the Chilo suppressalis and so on, in recent years by the paddy rice water trunk insect and paddy rice vertical volume Ye Ch'ung, the lump wild snout moth occurred seriously.

早期水稻主要的病虫害为稻热病、白叶枯病、纹枯病、水稻负泥虫、铁甲虫、褐飞虱三化螟及二化螟等，近年来则以水稻水象鼻虫及水稻纵卷叶虫、瘤野螟发生较为严重。

Our company is a wholly foreign-owned enterprise, import mainly( Taiwan, Malaysia, Dutch, Israel, French, Switzerland, S.Korean, Japan, American,etc.) The flower seed of vegetables, umbrella of the vegetables --Silver dark two-sided plastic filmses, Taiwan give birth to and grind expert with great concentration new-type organic fat liquidses that develops for many years --The invincible opponent of mending in the agricultural university of benefit, white powder louse's aphid --Glueing agricultural assets products, such as the board, three precise fertilizer,etc. in yellow, our planting base accept and plant the order, base to produce, supply the agricultural byproducts too at the same time.

我公司是一家外商独资企业，主要经营进口（台湾、马来西亚、荷兰、以色列、法国、瑞士、韩国、日本、美国等）蔬菜花卉种苗、蔬菜的保护伞--银黑双面地膜、台湾生研专家多年潜心研制的新型有机液肥--益农大补、白粉虱蚜虫的克星--黄色粘板、三精肥料等农资产品，同时我们的种植基地也接受种植订单、基地生产、供应农副产品。

Lastly, he has his own fauna, which he observes attentively in the corners; the lady-bird, the death's-head plant-louse, the daddy-long-legs,"the devil," a black insect, which menaces by twisting about its tail armed with two horns.

他还有自己的动物学，是他在各个地区细心研究的：好天主虫、骷髅头蚜虫、长腿蜘蛛、&妖精&棗扭动着双叉尾巴来吓唬人的黑壳虫。

Lastly, he has his own fauna, which he observes attentively in the corners; the lady-bird, the death's-head plant-louse, the daddy-long-legs,"the devil," a black insect, which menaces by twisting about its tail armed with two horns.

他还有自己的动物学，是他在各个地区细心研究的：好天主虫、骷髅头蚜虫、长腿蜘蛛、&妖精&？？扭动着双叉尾巴来吓唬人的黑壳虫。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。