致使

By analyzing soil quality of 4 kinds of land use types in Kalamay agriculture development area according to principal component analysis, we draw the conclusions: nature shrub tree land is affected little by mankind, a great deal of organic matter return to soil every year, and root system can improve soil physical quality, can absorb salt from soil, so the soil quality of nature shrub tree land is the best; the soil quality of farmland is better than the soil quality of manpower Tamarix Bulrush land, which may be reasoned that man make for soil quality by irrigation to exclude salt and fertilizing organic muck in the earlier oasis digging up period. Soil physical qualities of tree land get harden and worsen for flooding irrigation, furthermore climate in Kalamay is dry and rainless , the other irrigation is very long time after the former one, so soil get harden severity and result soil physical quality get worse and worse.

利用主成分分析法分析新疆克拉玛依农业开发区四种土地利用方式下的土壤质量，得出：天然灌木林地，受人为影响较小，每年有大量有机物质返还土壤，且天然灌木的根系可以很好的改良土壤的物理性质，同时所选天然灌木林灌木多是耐盐碱并且本身又具有吸收积累来自土壤的盐分，土壤质量最好；农田受到的人为影响最大，但农田综合得分却好于人工柽柳芦苇地综合得分，这可能是由于在开垦初期的绿洲农田，受到了人们灌水压盐及增施各种有机无机肥料等有利于土壤质量提高的措施所致；乔木林地，由于人们用大水漫灌的方式灌溉，致使林地土壤变得板结，土壤物理性质下降，加上克拉玛依地区气候干燥少雨，一次灌溉后较长时间后才有下一次灌溉，致使土壤理化性质恶化，土壤质量不高。

When it comes to the predicates of the semantic stratum, the author , according to the different conflation of five semantic components STATIVE, CHANGE, CAUSE, CONTACT and MOTION , divide verbs into eight types: stative, motion, change, cause, break, cut (CONTACT, MOTION, CAUSE and CHANGE), touch and hit.

在这一层中，作者引用了Levin 基于语义成分的对四个动词hit， touch， cut，和break的分类并把它延伸到英语性状小句中的动词分类，在此基础上，增加了四类动词：空间结构的静态动词，空间结构中的不延及他物的变化动词和不产生显著结果的动作动词及致使结构中不可省略性状成分的纯致使动词。

ACET inhibit the descending of Bax,prolong its descending period andthen promote its expression,in order to weaken the inhibition of the apoptosis during 4 to 10 days after seizure and then promote the apoptosis during 10 to 14 days after.

埋线治疗通过抑制Bax蛋白表达的下降、延长其降至低峰值的时程，致使在癫痫发作后的中期(4d～10d)抑制大鼠海马神经元凋亡的作用减弱；继而通过促进Bax蛋白表达的回升，致使在癫痫发作后的远期(10d～14d)出现促进凋亡的作用。

Like molds, yeasts can be spread through the air, or other means, and alights on the surface of foodstuffs.

这些'微生物致使食物因色、香、味品质下降而败坏，致使人体因摄入的食物含有与公共卫生有关的微生物而罹致食物传染病。

Like molds, yeasts can be read through the air, or other mea , and alights on the surface of foodstuffs.

这些'微生物致使食物因色、香、味品质下降而败坏，致使人体因摄入的食物含有与公共卫生有关的微生物而罹致食物传染病。

The corn borer wounds the plant and facilitates infection by Fusarium ear rot, hence reductions in insect damage lead to reductions in fungal infection, which ultimately lead to lower levels of fungal toxin accumulation.

玉米螟伤害植株并容易造成镰刀菌素穗腐病感染。因此，减少昆虫损害致使真菌感染减少，从根本上致使降低真菌毒素累积水平。

In Taiwan, Anthuriums are important tropical flowers from the standpoints of cultivation and trade. However, the local cultivation of high quality Anthuriums using conventional approaches is frequently unsuccessful due to high production cost, unavoidable nematode infection and poor fertilization management.

中文摘要火鹤花无论是从栽培或贸易角度来看，都是重要的热带花卉，其传统栽培在国内因栽培时间长且费工料致使成本高、床植无法有效隔绝线虫之感染，且肥培管理粗放致使高品质品种栽培屡屡失败。

In Taiwan, yield and quality of local Anthuriums in form of cut flowers could not be well upgraded due to limited facilities, insufficient light and indelicate fertilizer management under conventional cultivation.

中文摘要目前国内火鹤切花生产由於设施简易与环控易受环境(下雨、夏天高温与冬天低温)影响，且固定遮光网可能造成光度不足致使花色不佳，以及喷灌方式肥培管理粗放且易使叶片潮湿而罹患病虫害等，致使切花产量与品质无法大幅提升。

In Taiwan, yield and quality of local Anthuriums in form of cut flowers could not be well upgraded due to limited facilities, insufficient light and indelicatefertilizer management under conventional cultivation.

中文摘要目前国内火鹤切花生产由於设施简易与环控易受环境(下雨、夏天高温与冬天低温)影响，且固定遮光网可能造成光度不足致使花色不佳，以及喷灌方式肥培管理粗放且易使叶片潮湿而罹患病虫害等，致使切花产量与品质无法大幅提升。

In Taiwan, yield and quality of local Anthuriums in form of cut flowers could not be well upgraded due to non-cover environment, insufficient light and indelicate fertilizer management under conventional cultivation.

中文摘要目前国内火鹤切花生产由於无覆盖与环控易受环境(下雨、夏天高温与冬天低温)影响，且固定遮光网可能造成光度不足致使花色不佳，以及喷灌方式肥培管理粗放且易使叶片潮湿而罹患病虫害等，致使切花产量与品质无法大幅提升。

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。