查询词典 spur blight

In northern China, if the temperature quickly dropped to blight frost at late autumn and early winter, sweet sorghum stalk could be stored in the fields with natural frozen condition until early February next year when the average temperature rises above 0℃.

在我国北方，如果秋末冬初，气温快速下降至枯霜冻，甜高粱茎秆可以在田间自然冷冻贮藏，直到来年2月上旬平均气温回升到0℃以上为止。

At last,PCR detection techniques to another three important diseases(wheat sheath blight,wheat loose smut and wheat scab) were studied.

此外，还研究了针对另三种重要小麦病害(纹枯病、散黑穗病和赤霉病)的PCR检测技术。

E. g. a late blight of tomato

破产毁坏了这一家。

By basin planting studies were carried out on the effect of applying K fertilizer on disease index and susceptible rate of tomato early blight and on the reasons for applying potissum to raise the disease resistance.

采用盆栽试验研究了钾对番茄早疫病病情指数和发病率的影响，并从其茎结构方面探讨了施钾提高番茄抗早疫病的原因。

The research progress on tomato late blight was summarized,including the character and race of Phytophthora infestans,mechanism of resistance,inheritance of resistance and resistance breeding.

本文综述了国内外对番茄晚疫病菌特征特性、生理小种以及番茄抗晚疫病机制、抗性遗传规律、抗病育种等方面的研究进展，并对当前生产和研究中存在的问题和今后研究方向进行讨论。

High resistance to tomato late blight, gray mold, virus disease, resistance to nematodes.

高抗番茄晚疫病、灰霉病、病毒病，耐线虫病。

Tomato ; Late blight ; epidemic ; simulation model ; infection probability ; submodel

番茄；晚疫病；模拟模型；侵染几率；子模型；流行

In order to find new genes that participate in R3a and Avr3a interaction, a novel transgenic tomato plant conferred potato late blight resistance gene R3a and glucocorticoid-inducible avirulence gene Avr3a was constructed in our study.

将抗晚疫病基因R3a转入番茄，获了对马铃薯晚疫病菌小种特异性抗性的转基因植株，说明R3a基因抗病信号传导途径在番茄和马铃薯中的保守性，也为利用番茄研究马铃薯的抗病基因R3a提供了证据。

During 2000-2006, 508 samples of tomato late blight Pytophthora infestans from 8 tomato growing areas in Guangxi were collected and 239 pure isolates of the pathogen were obtained.

2000-2006年，从广西8个番茄产区采集了508份番茄晚疫病标样，分离纯化获得239个晚疫病菌株。

Objective Flumorph is one of the fungicides against cucumber downy , brassica downy mildew , grapedowny mildew and tomato late blight with the perfect effect of the prevention and treatment at the concentration of 100 - 200mg/litre.

目的 氟吗啉是应用于防治黄瓜霜霉病、葡萄霜霉病、番茄晚疫病、辣椒疫病和大豆根腐病的杀菌剂，使用浓度为100-200mg/L时，其防治效果较好，应用范围广泛，与人们生活关系十分密切。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。