查询词典 Citrus

Residues of dicofol in soils, citrus fruits, Ageratum conyzoides of citrus orchards in 13 locations, Fujian province, were analyzed.

测定了福建省南平、福州、宁德等地13个柑桔园土壤、柑桔果实及覆盖植物胜红蓟三氯杀螨醇的含量。

The citrus tatter leaf disease, originated in China, is a serious virus disease of citrus. Researches on the citrus tatter leaf virus had played a great role in control of it around the world.

起源于我国的柑橘碎叶病是严重危害柑橘的一种重要柑橘病毒病，国内外关于柑橘碎叶病毒的研究对于控制该病害起到了重要的作用。

In order to clear the aphid and Citrus tristeza disease epidemiology, in this research, to determine the dominant stocks of aphid on citrus by investgatting the occurrence and the damage of the aphids; to clear the relation of aphids and citrus tristeza disease epidemic by analysissing the identity and the efficiency of T.

为了解蚜虫与CTV流行的关系，本试验通过调查柑桔蚜虫的发生与为害，明确柑桔蚜虫的优势种群；就橘蚜传播柑桔衰退病的传毒特性、传毒率、影响传毒率因素等的分析，明确蚜虫在柑桔衰退病流行中的作用；以及对带毒橘蚜体内的CTV分子生物学检测。

It opens with a citrus blast which very : quickly morphs to a complex citrus / herbal / aldehydic / wood accord: As comp : lex as the opening accord is, it is so smoothly balanced with rosewood, verben : a, and citrus notes… the whole augmented by a judicious use of aldehydes.

它与 ：一个柑橘爆很快造型，能一/草药/醛/木材协定复杂柑橘：只要打开复杂的开放协议，它是：如此顺利，花梨木，马鞭草平衡，柑橘。。。增强了整个一个明智使用醛。

The total carbon storage of litters under main forest types of the TGRA was 1150.31×10~4 t. The biomass of litter under cunnighamia lanceolata forest was the most of 11 forest types, and that of forest of Citrus reticulate, Citrus aurantium and Citrus grandis was the least.

3三峡库区主要森林植被类型下凋落物总有机碳贮量为1150.31×10~4t.11种主要森林植被类型中，以杉木林和温性松林下凋落物生物量最大，柑桔林凋落物生物量最小。

Limonin and Naringin are the main bitters in citrus juice, so the citrus juice may become bitter. And they can decrease the quality of citrus juice.

柠檬苦素和抽皮苷等物质是柑橘类果汁中主要的苦味物质，果汁中因含有这类物质而具有苦味，因而会明显降低柑橘类果汁的口感和品质。

When the frequency of codon usage of citrus was compared to Homo sapiens, Drosophila melanogaster, Saccharomyces cerevisiac and Escherichia coli, we found that the codon preference is considerably different between citrus and non-plant species. While compared to Arabidopsis thaliana, Lycopersicon esculentum, Oryza sativa and Musa acuminata, we found that the codon preference was identical in dicotyledons, but was different between citrus and monocotyledon, Oryza sativa and Musa acuminate.

将柑橘的密码子使用频率与人、果蝇、酵母和大肠杆菌等不同种类模式生物比较后发现，柑橘密码子的偏爱性与不同种类生物有不同程度的差异；但将柑橘的密码子使用频率与拟南芥、番茄、水稻和尖叶蕉等不同种类的植物相比，发现柑橘密码子的偏爱性与同为双子叶植物的拟南芥、番茄完全一样，而与水稻、尖叶蕉这2种单子叶植物均有较大的差异。

In an attempt to promote the efficiency in citrus breeding and estimate the pos- sibility of embryo culture applied to citrus production,we carried out the culture technique in the hybrid embryos(Citrus sinensis Osbeek×Poncirus trifoliata Raf.).

为了提高柑桔杂交育种效率和探讨胚培养在柑桔生产上应用的可能性，我们研究了锦橙×枳(Poncirus trifoliata Raf。)的杂交种子胚培养技术。证明：怀特培养基+IAA(1ppm)+CH(600ppm)和 MT 培养基+GA(1ppm)能使第五个小胚萌发成苗；在 MT 培养基+2，4-D(0.7ppm)+BA(0.23ppm)上，有些胚先形成愈伤组织，然后从原有的胚中生根出苗。

Citrus bacterial canker disease,caused by Xanthomonas axonopodis pv.citri,is a serious quarantine disease of most citrus species and cultivars in many citrus-producing areas worldwide.

柑橘溃疡病是影响全球柑橘生产的重大检疫性病害，可危害包括柑桔属中的绝大多数商品化栽培品种在内的数十种芸香科植物。

All cultivars of citrus are susceptible to canker and highly susceptible when being artificially inoculated,implying that no function genes resistant to canker resistance have been identified in citrus,pthA is essential for the pathogen to cause hyperplastic canker symptoms on citrus.

然而，到目前为止，尚无一种能根除柑橘溃疡病菌的最佳方法，柑橘品种资源中亦未发现完全抗病的品种，长期的常规育种，也没有获得抗柑橘溃疡病的优良杂种，柑橘抗溃疡病育种没有取得实质性进展。

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。