查询词典 kerria

Shellac is derived from the excretions of the Kerria lacca insect, most commonly found in the forests of Thailand.

虫胶来自紫胶虫的排泄物，紫胶虫是泰国森林中最常见的昆虫。

You see, the process used to harvest the Kerria lacca excretion is a pretty simple one. They just scrape that shit right off the tree .

你看，要得到紫胶虫的排泄物是非常简单的，他们只需刮削树权上的屎。

The ratio of hosted branch below 1 year old was more than 95%,1 to 2 year old was 5%,Kerria lacca hardly hosted on branch over 2 year old.

紫胶蚧选择在1年生及其以下枝条上固定取食的比率达95%以上，1年生以上2年生以下枝条上固定取食的比率为5%，基本不在2年生及其以上枝条上固定取食。

Every structure of bark such as tinsel, cork layer, sclereids and fiber can become block for Kerria lacca sucking sap from host tree.

从枝条表面的茸毛到皮层中的木栓层、石细胞、纤维细胞都成为紫胶蚧固定取食的障碍。

Content of mineral salt has certain relationship with thickness of raw lac, mortality, fecundity and amount of lac secreted by per Kerria lacca.

无机盐含量与胶被厚、死亡率、怀卵量、个体泌胶量有一定关系。

The thickness of periderm and cortex havnt influence on Kerria lacca settling and foraging, but keratinaziation has influence on its settling and foraging.

紫胶蚧在成虫期泌胶只发生在成虫期一定时间段内，泌胶存在一定规律，下代幼虫涌散10d左右停止泌胶。

Come forward new formula to count mortality of lac insect.There are obvious linear relationship between individual weight and adult density, between adult density and amount of lac secreted by per Kerria lacca on double logarithmic coordinate axis.

有针对性地选择固虫密度、性比、死亡率、泌胶量、怀卵量、胶被厚、放收比指标，分别评价紫胶虫在不同需求下的经济指标，提出了3个评价公式。

In this zone the following blossoming shrubs are found in addition to those in the higher zone: Azalea Mollis (golden yellow and found on the hills above Tung Lin); Kerria Japonica; Styracacea, a low shrub with white flowers; and Daphne Genkwa, a violet colored flower resembling the lilac.

此外这里高处还生长着金黄色杜鹃花、黄色的棣棠花、野茉莉和紫色的瑞香花。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。