查询词典 spread

The results show increasing numbers of soil pathogenic microbes with prolonged planting, the main reason for disease occurrence and spread of soil-borne diseases. Hypogenetic plant, lower photosynthetic rates and enzyme activities decrease self-resistance of the cucumber plant to disease. These form the internal-causes of cucumber disease outbreak. Increases in humidity. decreases in temperature and sunlight are the external-causes of cucumber disease outbreak. The longer the succession, the severer is the spread of soil-borne diseases.

结果表明：随种植年限的延长，土壤中病原微生物数量增加，是导致黄瓜土传病害加重的主要原因；黄瓜植株生长发育不良，黄瓜的光合速率及抗性酶活性降低，植株自身抗病性下降，是引起黄瓜病害发生加重的内因；温室内温度降低、湿度提高、光照下降，是导致黄瓜病害发生加重的外部条件。

The paper analyses ideographically the pertinence and dialectical relationship of logistics industry with the development of national economy and the adjusting of industry structure, analyses the characters of logistics industry enterprise-spread and enterprise-relationship as a kind of industry from the point of industry-related, explained the analysis route of the effect of logistics industry with other industries on base of enterprise-spread and industry"rate of intermediate demand"and"rate of intermediate devotion".

文章具体分析了物流业与国民经济发展及产业结构调整的相关性联系和辨正关系，并主要从产业联系的角度分析了物流业自身作为一种具体的产业所具有的产业波及效应和产业关联的特点，提出了基于产业波及的物流产业与其他产业影响的分析路径，并根据这一分析思路详细分析了物流业对第三产业的提升效应和对其他产业的带动效应，通过计量分析工具对物流产业发展与产业结构之间的关系进行了实证分析，有力的说明了发展物流产业对优化产业结构的作用。

Therefore,spreading and inplementing ideomotor training in college physical education are beneficial for students to master sports techniques as well as make good habits of autive esercising,which lays the foundation for lifelong physical feasible to spread and implement necessary and feasible to spread and implement the ideomotor training in college P.

探讨了念动训练在帮助学生学习新动作中的作用，在普通高校体育中推广与实施念动训练法，有助于学生对运动技术的掌握，并养成自觉锻炼的习惯，为终生体育打下基础。

The connective tissue layer of SZMS is a communication pathway for superficial spread of infection, hematoma, or tumor invasion to or from the scalp and face. Compartments of deep fat pad and temporal muscle are also pathways for the spread of disease to or from the face, intracranium and orbit. The primary tumors in infratemporal fossa and SZMS are rare. Malignant tumors in SZMS usually come from surrounding spaces.

上颧骨咀嚼区的结缔组织是颜面部及头部之感染、血肿、及肿瘤的表浅扩散连结路径，而深层脂肪垫区及颞肌亦是颜面部、颅内及眼窝之病灶的扩散连结路径，原发性下颞窝及上颧骨咀嚼区肿瘤非常少见，恶性上颧骨咀嚼区肿瘤通常来自於附近空间。

The results showed that resistant gene Ht in F1 heterozygote was the most effective on controlling spots number and size; all monogene in heterozygote could produce spore by moisture culture and resistant gene Ht1 was the most effective; resistant gene Ht1 in medium level, Ht3 in high level, and Ht in low level of vertical resistance of heterozygote, were the most effective on controlling spots spread; while Ht2 in high level of vertical resistance of heterozygote was the most ineffective on controlling spots spread; and all resistant monogene in heterozygote showed superior to their parents on controlling incubation period and gene Ht was more significant than other genes.

结果表明，抗性单基因Ht处于F1代杂合状态时，控制病斑数和病斑面积的效应最强；单基因处于杂合状态时，湿培48h病斑全部能产生分生孢子，且处于同一水平抗性杂合状态时，Ht1控制产孢量的效应最强；Ht1处于中水平、Ht3处于高水平和Ht、处于低水平垂直抗性杂合状态下，控制病斑扩展效应最强；而Ht2处于高水平垂直抗性杂合状态下，控制病斑扩展效应最弱；抗性单基因处于杂合状态下，控制潜伏期多表现超亲现象，Ht控制病害潜伏期比其它单基因显著。

This research used option-based structural model: Merton Model and the Implied Volatility Model which visualized an option on the firm's equity that expired before the debt mature was a compound option and was proposed by Hull, Nelken and White in 2004. Then compare the fitting and ranking ability in the model implied credit spread of the two structural model to the observed bond credit spread between corporate bond yield and bond yield in Taiwan's listed companies.

本研究运用选择权基础的信用风险模型：Merton(1974)模型与Hull， Nelken and White(2004)提出将个股选择权视为复合选择权的Implied Volatility模型，比较这两个结构式信用风险模型所计算出的隐含信用利差对台湾上市、柜公司之公司债殖利率与公债殖利率间实际的信用利差之配适能力与排序能力。

Based on the dynamical system of a tuberculosis spread m odel, the dynamical behavior of a tuberculosis spread model with constant immigr ation was discussed, and the local and global asymptotic stability of the endemi c equilibrium on this model is studied by using Hurwitz criterion and multiple m atrix theory. Sufficient conditions for the local and global asymptotically stab ility of the endemic equilibrium on this model are obtained.

在结核病传播的数学模型的动力学系统基础上，利用 Hurwitz 判据和复合矩阵理论，讨论了具有常数移入的结核病传播的数学模型的动力学性质，研究了具有常数移入的结核病模型的地方病平衡点的局部和全局渐近稳定性，得到了具有常数移入的结核病模型的地方病平衡点是局部和全局渐近稳定的充分条件。

"These findings help to break the stereotype that there are only certain types of people that have herpes," lead author Douglas Fleming, MD, from Robert Wood Johnson Medical School in Piscataway, New Jersey, says in a news release."One of the reasons herpes continues to spread is because very few people with the virus know they have it. In order to help manage the spread of the disease, both doctors and patients need to be aware that everyone who is sexually active is at risk for getting herpes."

Robert Wood Johnson医学院的主要作者Douglas Fleming博士表示，这些研究结果有助於驳斥只有某些人会罹患疱疹的迷思，疱疹持续传染的原因之一是因为，带有病毒的很少人知道自己患病，为了帮助控制疾病的散布，医生和患者必需明白，性生活活跃的人处於得到疱疹的高危险中。

Article 22 If a quarantinable infectious disease is caused to spread or is in great danger of being spread as a result of a violation of the provisions of this Law, criminal responsibility shall be investigated in accordance with Article 178 of the Criminal Law of the

第二十二条违反本法规定，引起检疫传染病传播或者有引起检疫传染病传播严重危险的，依照《中华人民共和国刑法》第一百七十八条的规定追究刑事责任。

Article 22 If a quarantinable infectious disease is caused to spread or is in great danger of being spread as a result of a violation of the provisions of this Law, criminal responsibility shall be investigated in accordance with Article 178 of the Criminal Law of the People's Republic of China.

第二十二条违反本法规定，引起检疫传染病传播或者有引起检疫传染病传播严重危险的，依照《中华人民共和国刑法》第一百七十八条的规定追究刑事责任。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。