年限

Results showed that both soil salt accumulation and acidulation in topsoil were evident and the amounts of main soil nutrients are increased.

结果表明，随着连作年限的增加，温室土壤盐分表聚和酸化现象明显，土壤主要养分含量有增加的趋势。

The total seed storage in topsoil (0-10 cm) was 83499-109141 indm^(-2) for natural wetlands and 9140-47452 indm^(-2) for reclaimed paddy fields. In natural wetlands, the seeds were of 16-30 grass plant species, being dominant with Polygonaceae and Cyperaceae or Cyperaceae and Gramineae; while in reclaimed paddy fields, the seeds were of 7-16 grass plant species, with the dominant of Gramineae. The seed storage and species numbers were greater in Shengjin Lake than in Shibasuo Lake. Higher seed bank storage and more species were observed in the paddy fields from Shibasuo wetland with 30 years of cultivation than from the Shengjin Lake wetland with over 50 years of cultivation.

结果表明：天然湿地种子库密度为83499~109141粒m^(-2)，而开垦为稻田30~50年后种子库密度为9140~47452粒m^(-2)；天然湿地的土壤种子库物种数为16~30种，以蓼科－莎草科或莎草科－蓼科为优势种，开垦为稻田后物种数下降为7~16种，且趋向于以禾本科为单一优势种；此外，与十八索湿地相比，升金湖湿地有较高的土壤种子库物种数、丰富度和多样性，而开垦年限为30年的十八索稻田土壤种子库物种数和丰富度显著高于开垦年限为50年的升金湖稻田。

The detected phenolic, gallic acid was gradually increased with continuous cropping years increasing, vanillic was steady in soil of different continupus cropping years, ferulic acids had more content in soil of five-year continuous cotton cropping, but remarkably reduced with ten-year continuous cropping.7 It was found that the p-hydrobenzoic, vanillic, gallic acid and ferulic acids in different comentration inhibited/stimulated the spore germination and mycelium growth of cotton verticillium wilt.

没食子酸含量随着连作年限增加在土壤中逐渐增加，香草醛在不同连作年限土壤中含量较稳定，而阿魏酸连作5年土壤中含量最高，连作10年时显著下降。7不同浓度的对-羟基苯甲酸、阿魏酸、香草醛和没食子酸对棉花黄萎病病菌孢子萌发和菌丝生长产生促进或抑制的化感作用。

With the increase of the deforested years, soil erodibility parameter increases.

2随着植被破坏开垦年限的增加，土壤容重逐渐增大，而毛管孔隙度逐渐减少；土壤水稳性团聚体呈减少趋势，且小团聚体所占比例逐渐增加；物理性粘粒随开垦年限的增加而减少，而粗粉砂呈增加趋势，表明土壤粗化现象明显。

Where a worker rescinds the labor contract in accordance with Item (2) of Article 35 of the present Provisions, the employer shall, on the basis of the worker's continuous term of work in the entity, pay economic compensations to the worker equal to 1 month's wages for each year he has worked, and the portion less than 1 year shall be calculated as 1 year.

劳动者依据本规定第三十五条第项规定解除劳动合同的，用人单位应当按照劳动者在本单位连续工作年限，每满1年发给劳动者1个月工资的经济补偿金，工作年限不满1年的按照1年计算。

Where a worker rescinds the labor contract in accordance with Item (2) of Article 35 of the present Provisions, the employer shall, on the basis of the workers continuous term of work in the entity, pay economic compensations to the worker equal to 1 months wages for each year he has worked, and the portion less than 1 year shall be calculated as 1 year.

劳动者依据本规定第三十五条第项规定解除劳动合同的，用人单位应当按照劳动者在本单位连续工作年限，每满1年发给劳动者1个月工资的经济补偿金，工作年限不满1年的按照1年计算。

Different shrubberies have different effect on soil carbon management index.

结果表明，侵蚀环境下的坡耕地由于人为干扰，土壤碳库含量偏低，退耕营造柠条林可以显著增加土壤碳库各组分含量，并随恢复年限呈显著线性关系，25 a时TOC、LOC和NLOC分别较坡耕地增加271%、144%和204%，仅为侧柏林的32%、30%和29%，碳库指数和碳库管理指数较坡耕地明显增加，增幅分别达到144%和108%，仅为侧柏林的28%和43%；不同灌木林对土壤碳库管理的改善作用不同，恢复年限相同的沙棘林土壤碳库组分含量和管理指数明显高于柠条林，坡耕地营造灌木林后土壤经营和管理水平得到了显著改善，土壤系统向着良性方向转变。

The bank employee does exercise to keep fit the behavior expresses an obvious difference under the influence of different sex, age, cultural degree, work time limit and month income, healthy condition respectively: Male employee"s each number of times, time that the workout toughens is all high in the female bank employee; The young employee"s workout behavior weaker than and old employee, present to pour trend appearance; Cultural degree, work time limit more tall employee, its athletics toughens behavior to strengthen immediately.

4银行员工体育活动行为分别受到不同性别、年龄、文化程度、工作年限和月收入、健康状况的影响，表现出明显的差异：男性员工每周健身锻炼的次数、时间均高于女性银行员工；年轻员工的健身行为弱于年长员工，呈倒趋势状态；文化程度、工作年限越高的员工，其体育活动行为随之增强。

We should key vacation allotments to years in the workforce, not to years spent within our walls.

我们应该侧重于依据员工从事工作的年限给假，而不是把他们在本公司所待的年限作为给假的关键依据。

Studied on the changes of pH and enzyme activities in soils in different years of panax Ginseng C.A.

通过对人参、西洋参不同栽培年限土壤的pH和酶活性变化的研究，结果表明：随着人参栽培年限的延长，土壤pH先升高后降低，2年生时土壤pH达最高5.94，随后降低；西洋参床土pH先升高，到3年时达最高5.53，随后降低。

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。