入侵

On the other hand, alien species, which may be harmfulto crops, is a vital issue concerning pest control in agriculture. In addition, it still remains further study whether the competitive exclusion effect caused by invasive land mollusks endangers the endemic land molluscan diversity of Taiwan.

某些特定种类属於入侵之外来种，对农作物会造成相当危害，在农业病虫害防治方面亦应留意；入侵外来种陆生软体动物对原生种的竞争排斥效应，对台湾陆生软体动物多样性的威胁亦属未来研究重点之一。

They are not only involved in the process of fungal development and differentiation, such as supplying nutrition, for the growth of mycelium, attaching themselves to the morphosis and alteration of the cell wall of hyphae, as well as taking part in autolysis of filamentous fungi, but also show an important role in the process of pathogenesis including touching and cling on to the cell wall o.

1，3-葡聚糖酶(β-1，3-glucanase)是一类能够水解β-1，3-葡萄糖苷键的酶，普遍存在于多种真菌中，它们不仅在真菌生长发育起重要作用，如为菌丝体生长提供营养、参与菌丝体细胞壁的形态建成和构象的改变、参与菌丝体自溶等，而且在病原菌入侵寄主植物与致病的过程中扮演着重要角色，如：参与接触和吸附寄主细胞壁；破坏包围病原菌入侵结构的乳突。

Nessus provides a number of checks and balances to ensure that false positives are kept to a minimum, but still exist.

网络漏洞扫描器不能对被扫描系统造成入侵破坏，这是和黑客入侵工具不相同的，所以扫描的程度必须加以限制。

Intrusion detection system can detect the resource of the system and network in real time, find intruder, and prevent the legal users mistake operation on the resources. Intrusion detection system has expanded the concept of security protection and remedied deficiency of traditional security tactics.

入侵检测系统可以对系统或者网络资源进行实时检测，及时发现系统或网络的入侵者，也可以预防合法用户对资源的误操作；入侵检测系统扩充了安全防护的概念，弥补了传统安全策略的不足。

For the first time, this study conducted a series of field sampling in multiple locations over several years and demonstrated that the B and Q biotypes first invade areas with high frequency of transport through human movement of plant materials, and then rapidly spread into surrounding areas and displace indigenous genotypes, and in parallel with displacement significant changes in sex ratio occurred in the mixed populations. Crossing experiments demonstrated that in the B. tabaci species complex there are many genetic groups that are completely or nearly completely isolated in reproduction. Apart from behavioural mechanisms, difference in host plant suitability and insecticide susceptibility between whitefly biotypes may also play important roles in the displacement of indigenous whiteflies by alien whiteflies in Zhejiang.

本研究首次以一个地理区域内广泛系统的野外调查数据证实，B型和Q型烟粉虱首先通过花卉苗木调运入侵交通较为发达的地区，然后迅速向周边扩张并取代土著烟粉虱，同时入侵取代过程伴随着混合种群中性比的变化；杂交试验证明烟粉虱复合种内存在多个生殖上隔离或基本隔离的遗传群；B型烟粉虱在浙江省内迅速取代土著烟粉虱，除行为机制外，生物型之间寄主适应性和药剂敏感性等方面的差异也可能在此过程中起着重要作用。

The extent of Hadrian's Wall was 73 miles (117 km), spanning the width of Britain; the wall incorporated Agricola's Ditch[9] and was constructed primarily to prevent unwanted immigration and incursion of Pictish tribes from the north, not as a fighting line for a major invasion.

哈德良长城绵延73英里（117公里），横跨不列颠；它连接阿格里科拉壕沟（Agricola's Ditch）。它最初是建来阻止多余的移民和防止北方皮克特部落的入侵，而不是作为大规模入侵的战线。

The process of invasion and replication of Bombyx mori cytoplasmic polyhedrosis virus in the silkworm, Bombyx mori was studied. After molting, the third instar larvae of B.

采用在家蚕活体内研究家蚕质型多角体病毒的入侵增殖复制过程，探讨BmCPV的入侵过程和增殖复制机制。

Intelligence agencies watched powerlessly as Irhabi007 hacked into computers, for instance appropriating that of the Arkansas Highway and Transportation Department to distribute large video files, and taught his fellow cyber-jihadists how to protect their anonymity online.

情报部门在当irhabi007入侵计算机时毫无办法，例如他曾经入侵阿肯色州高速公路和运输局网站，上传了大量的视频文件，而且他还教那些网上圣战战士们如何安全的匿名上网。

The examples of succession by Primogeniture which were found among the Benefices may, therefore, have been imitated from a system of family-government known to the invading races, though not in general use.

因此，在"采地"中所发现的"长子继承权"的继承事例可能是从入侵种族的一种宗族政府制度模仿来的，这种家族政府制度曾为入侵种族所知道，但并不是普遍适用的。

Finally, the model was used to investigate the characteristics of hydrodynamic and salinity distributions in the Houlong River estuary. The estuary exhibits the mixed of progressive wave and standing wave.

模式亦模拟不同上游淡水流量时，盐分入侵距离，再经由线性回归建立不同淡水流量与盐分入侵距离之关系。

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。