查询词典 downy

The main purpose of this paper is to identify and diagnose the cucumber's downy mildew intellectively by computer image process technology.

本论文以计算机图像处理技术为重要技术手段，综合运用图像处理、植物生理学、色度学、模式识别等方面的知识，研究利用计算机图像处理技术进行黄瓜霜霉病的病害识别与诊断。

Spinach downy mildew is in microtherm comes on below tall wet environment serious, close absolutely even sometimes.

菠菜霜霉病在低温高湿环境下发病严重，有时甚至绝收。

This paper describes fluopicolide , a new fungicide for control of Oomycete diseases such as downy mildewand late blight, providing its chemical name, physical and chemical properties, toxicity, route of discovery, mechanismof action, efficacy, patent status, and synthesis methodology.

介绍了防治卵菌纲病害如霜霉病和晚疫病的杀菌剂氟啶酰菌胺，内容涉及化学名称、理化性质、毒性、创制经纬、作用机理、药效结果、专利概况与合成方法等。

This paper describes fluopicolide, a new fungicide for control of Oomycete diseases such as downy mildew and late blight, providing its chemical name, physical and chemical properties, toxicity, route of discovery, mechanismof action, efficacy, patent status, and synthesis methodology.

介绍了防治卵菌纲病害如霜霉病和晚疫病的杀菌剂氟啶酰菌胺，内容涉及化学名称、理化性质、毒性、创制经纬、作用机理、药效结果、专利概况与合成方法等。

The antibiotic 2507 has also satisfactory effect for controlling chinese cabbage downy mildew disease infected by Peronospora parasitica Fr. with efficacy 87.5% in field test.

结果表明，抗生素2507在温室人工接菌情况下，防治黄瓜疫病的效果可达95%以上，田间小区防治小白菜霜霉病的效果达到87.5%。

In addressing the heterogeneity factor, this paper will use Logistic regression, the Beta-binomial model the Williams method arid GLMM to analyze the secondary data collected at the incidence of Downy mildew on grapes and Phomopsis leaf blight on strawberrys. Also, there will he a thorough discussion on the advantages and disadvantages among the different model approaches according to -2 Res Log Likelihood, AIC, BIC and residual plots.

本研究旨在探讨病害发生率的研究中，以层次取样法进行抽样，并以实际资料葡萄露菌病和草莓叶枯病的病害发生率为例，藉由计算离势参数、-2 Res Log Likelihood、AIC、BIC和绘制残差图，比较逻辑斯回归、贝他－二项模式、威廉斯模式与广义线性混合模式四种模式对资料进行配适情形，来探讨这些方法克服过度离势的能力并比较其优劣。

The control effects of preharvest azoxystrobin treatments on downy mildews, powdery mildews and latent infection rate of fruits and pink rot, Fusarium rot on the fruits of Cucumis melo cv.

研究了田间嘧菌酯处理对&银帝&甜瓜采前霜霉病、白粉病和果实真菌潜伏侵染带菌率及采后粉霉病、白霉病的控制效果。

Water Qing Dynasty is shallow, expose ridgy pebble, of the downy with riverbed secret place.

水清浅了，袒露隆起的卵石，和河床的茸茸的隐秘处。

They may be unicellular or multicellular, simple, forked, sellate, downy, silky, long, or short.

毛可由单细胞或多细胞组成，有结构单一，叉状，具鞍的，也有柔软的，柔滑的，长形的或短形的。

The comprehensive factors including variety, topography, air temperature, rainfall and number of sporangia dispersal could affect outbreak and epidemic of wine grape downy mildew.

品种、地势、空气温度、降雨量和菌量等综合因素共同影响葡萄霜霉病的发生与流行。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。