花斑

The major dominant species of predatory enemies were Erigonidium graminicola and Theridion octomaculatum and their individuals were 81.4 percent of the total predatory enemy individuals of the community.1.2 Spatial patterns and their dynamics of major dominant predatory enemies ofarthropod communityThe research results showed that Pieris rapae distributed mainly on heart leaves and back of inner leaves of cabbage plants, Plutella xylostella distributed mainly on the back of cabbage leaves and Lipaphis erysimi distributed widely in cabbage plants. Among the major dominant species of predatory enemies, Sitticus sinensis distributed mainly on the front of leaves of cabbage plants in spring cabbage fields, and Misumenopos tricuspidata and Propylaea japonica distributed widely in cabbage plants.

在捕食性天敌中蜘蛛10种，捕食性昆虫3种，主要优势种为草间小黑蛛、八斑球腹蛛，其数量占捕食性天敌总数量的81.4%。1.2节肢动物群落主要优势种的空间格局及其动态研究结果表明，害虫优势种菜青虫主要分布于甘蓝心叶和甘蓝叶反面，小菜蛾主要集中分布在甘蓝叶的反面，而菜蚜在甘蓝植株内的分布较广；春甘蓝田捕食性天敌优势种中华跃蛛在外层叶正面分布较集中，三突花蛛与瓢虫类在甘蓝植株内的分布较广。

The sulfur and lead isotope compositions indicate that the ore_forming materials were mainly derived from the volcanic rocks and granodioritic porphyries.

硫_铅同位素指示成矿物质主要源于火山岩地层和花岗闪长斑岩脉。

A brief introduction is made to the geologic feature of the mine and region, and it is summed up that the granodiorte, silicified zone and geochemical anomaly of As are three prospec...

本文简要地介绍了区域和矿区地质特征，总结出花岗闪长斑岩，硅化带和As元素化探异常等3条找矿标志，建议在该区开展大比例尺化探测量和地质填图，普查北西向硅化断裂破碎带，并对石子坳含金破碎带进行深部验证，寻找隐伏金矿床。

Medium-sized rhododendron of Pacific coast of North America having large rosy brown-spotted flowers.

在北美洲太平洋沿岸的中等尺寸的杜鹃花，有大的玫瑰色的带褐斑的花。

But the kapok is too long at growth stage, and being high to adopt cotton to be difficult, tree only regard as and view and admire the varieties of trees at present.

由於树干可高达三十米，又称为「英雄树」，而花朵盛开时在高高的树上开花，亦称「攀枝花」，另外也称：「斑芝树」、「烽火花」等。

In addition to the spongy form vacuoles that are the hallmark of the disease, their brains were littered with large, flower-shaped plaques

除了海绵状空泡是这一疾病的标志外，他们的脑部布满了大得像花一样的斑。

When copper concentration was 3.2x10~(-5) mol.L~(-1) or aluminium concentration was 7.41 x10~(-6) mol.L~(-1), two pieces of wing petal of Harmony Violet turn back into tube-shape.

而在铝处理中，随铝浓度的增大，紫花品种的花色先变浅、出现白色亮斑后又逐渐加深，当铝浓度为7.41×10~(-6)mol·L~(-1)时，花朵翼瓣向花瓣下表面卷曲成筒状，而且筒状程度随铝浓度加大而增大。

The REE distribu- tion curves of Archaeozoic metamorphic rocks,Proterozoic granite,Tertiary basalt, Mesozoic granite,granite-porphyry,rhyolite,tuff,and gold ores are of right inclinnation, which indicates they enrich LREE and have completely similar Ce negative anomaly.

研究表明：太古代变质岩、元古代花岗岩、中生代花岗岩及花岗斑岩、流纹岩和凝灰岩、第三纪玄武岩及金矿石的稀土配分曲线均为右倾斜型，即富轻稀土，都有十分相似的 Ce 负异常。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。