年限

For example, relation of sand soil water content and plant leaf water potential of shrub breeding or arbor breeding in the morning can be simulated using the followed exponential function:〓 or 〓, in which, coefficient value of a and b are different on different breedings or different field.

通过在毛乌素沙地、乌兰布和沙地、库布齐沙漠、巴丹吉林沙漠等近6年的测试资料的研究分析表明：①营造固沙林后，沙土中的含水率降低，降低的程度主要受到林分密度和造林后林木生长年限的影响。

It is little wonder that some preferred to remain as centurions long after they had fulfilled their obligatory number of years of service.

所以毫不奇怪的，有些人在服役年限期满以后还会选择长期留在百夫长职位上。

The dominances were 0.4221,0.4417, 0.4545 and 0.8503, respectively. The insect community stability of the plot of the longest organic management time was the best, while the control plot of conventional management was the worst.

其中有机管理年限最长地块的昆虫群落的稳定性最好，常规管理的对照地块的昆虫群落稳定性最差。

This text puts forward and treats the view that"middleman"can implement the dule track systems, and the state finance can increase the fund expenditure of the social security budge to dissolving the huge cost; adjust upwards legal retirement age ;extend personal account pension pay service life; strengthen the investment management and administration for the endowment insured fund; reduce the state- run capital; issue the national debt; issue lottery tickets; expand the coverage rate of social security.

本文提出对待&中人&可实行双轨制的观点。对化解巨额成本，提出了国家财政增加社会保障预算资金支出、提高法定退休年龄、适当延长个人帐户养老金给付年限、加强养老保险基金投资经营管理；减持国有资本、发行国债、发行彩票、扩大社会保障覆盖面等。

Second, the use of so-called 500 years does not break down the FRP for the fan shell material, with anti-acid, anti-corrosive, non-rusting, long service life, etc., at the same time can be reduced because of machine due to an excessive number of metallic materials have resonance phenomenon.

二，采用号称500年不分解的FRP玻璃钢）为风机外壳材质，具有抗酸碱，防腐蚀，不生锈，使用年限长等特点，同时可减少由于整机因金属材料过多而产生的共鸣现象。

Result Planting years and patterns had obvious effects on the content of total flavonoid in A.

结果生长年限和种植方式对杏香兔耳风总黄酮含量有明显影响。

Service project 1, pipe clean-up: 22,819,364 (1) cleaning of septic tanks, oil-water separator tanks, sewage treatment and cleaning of pool building water tanks, cisterns, swimming pools (2) cleaning because of animal and plant oils, viscous materials such as manure, sludge and litter caused by blockage of the inflow of municipal pipelines II dredge pipeline:(1) municipal pipelines: available in large-scale machinery, a variety of director dredge Road, municipal sewer pipes and other large-scale (2) industrial pipe: Factory, Sheung Shui, pipelines, water pipelines, ship pipeline dredging, cleaning, repair services (3) bath basin: to clear the various models of bath, basin, vegetables pool, including the V-bends and S-type bends all kinds of pipe (4) toilet: dredge a result of rags, towels, cleaning ball, etc. burst into a variety of soft and hard goods caused by plugging the toilet (5) to leak: dredge a result of cement, sand, hair, cloth and other debris into the floor drain caused by the plug (6) Zun pit: pit long service life inside alkaline urine thickening, under the water, small, slow flow easily plug three.

服务项目一、管道清理：22819364(1)清理化粪池、油水分离池、污水处理池及清洗大楼水箱、蓄水池、游泳池(2)清洗因动植物油脂、粪便等粘稠物、淤泥和垃圾流入造成堵塞的市政管道二、管道疏通：(1)市政管道：备有大型机械，疏通各种主管道、市政管道及其他大型下水道(2)工业管道：工厂上水管道、下水管道、船舶管道的疏通、清洗、维修服务(3)浴缸面盆：疏通各种型号浴缸、面盆、菜池，包括V型弯和S型弯各种管道(4)马桶：疏通因抹布、毛巾、清洁球等各种软硬物品冲进马桶所造成的堵塞(5)地漏：疏通因水泥、沙子、头发、抹布等各种杂物掉入地漏所造成的堵塞(6)墫坑：蹲坑使用年限久了，里面尿碱变厚，下水量小、流速慢，极易堵塞三。

With the increase of establishment years, most of plant communities on the grasslands showed a "V" type change trend in their quantities, i.e., high-low-high, hut the forbs biomass had a "Λ" type change trend and the sedge biomass increased gradually. Soil nutrients presented a "V" type hut soil hulk density presented a "Λ" type change trend, bile soil pH presented a decreasing trend. Most of soil microbial physiological groups and microbial biomass carbon showed a "V" type change trend, phosphorus-dissolving bacteria showed a "Λ" type change trend, denitrifying bacteria decreased gradually, while cellulose-decomposing bacteria showed an increasing trend.

结果表明：随着人工草地建植年限的增加，植物群落的数量特征多呈高－低－高、杂类草生物量低－高－底、莎草生物量增加的趋势；土壤养分变化为高－低－高、容重为低－高－底、pH呈下降趋势；土壤中多数微生物的数量及微生物生物量碳含量的变化为高－低－高，纤维素分解菌数量逐渐升高，而反硝化菌数量逐年下降，溶磷菌数量呈低－高－低的动态变化。

Since the useful life of a lift truck is 8 years, 90% of all forklifts will be involved in an accident during their useful life.

由於使用年限的起重车是8年，90％的铲车将参与事故在其使用寿命。

Are the nature and age of the credit card / means of payment pendings items clearly formalised?

信用卡/未支付的账目的特点和年限是否被清楚地以书面形式体现？

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。