延长时间

A large drop in hardness appears in as deformed samples at a temperature 45 ℃ lower than the start temperature of the exothermal peak after isochronal annealing, indicating that the recrystallization and grain growth process is closely relatine to annealing time and temperatur.

出现明显晶粒长大的温度较DSC曲线显示的放热峰起始温度低45℃左右，这主要是由于变形组织的回复再结晶过程是退火温度与时间的函数，降低处理温度并延长处理时间能达到与高温短时处理相同的效果。

Results: Compared with sham operation group, the ability of vascular dementia model mouse for learning and memory reduced, which showed extending the time for swimming the whole process, and increasing times of mistakes, and the activity of SOD in hippocamp was decreased and the content of MDA was increased(P.01). Compared with model group, Danggui Shaoyao-San could make the time for swimming the whole process shorten and times of mistakes decreased, and increase the activity of SOD and decrease the content of MDA in hippocamp, which were excellent than that of contrast medicine.

结果：与假手术组比较，模型小鼠学习与记忆能力下降，表现为游全程时间延长，错误次数增加(P.01)，脑海马SOD活性明显降低，MDA含量明显升高(P.01)；与模型组比较，当归芍药散组可使游全程时间缩短，错误次数减少，脑海马SOD活性明显升高，MDA含量明显降低(P.01)，并优于对照药物(P.05)。

Resultsthe ability of vascular dementia model mouse for learning and memory reduced, which showed extending the time for swimming the whole process, and increasing times of mistakes; the content of cgrp and ss in hippocamp reduced. dangguishaoyao-san could make the time for swimming the whole process shorten and times of mistakes decreased, and increase the content of cgrp and ss in hippocamp, which were excellent than that of contrast medicine.

结果模型小鼠学习与记忆能力下降，表现为游全程时间延长，错误次数增加，脑海马cgrp和ss含量下降；当归芍药散可使模型小鼠游全程时间缩短，错误次数减少，脑海马cgrp和ss含量升高，优于对照药物。

Objective Observe the urine volume changement and the hydroperitoneum disappear-ing by using NaCl (3%) venous infusing to 56 cases with cirrhotic hydroperitoneum(plasma sodium30mmol/L).

目的对血浆钢＜130mmol／L，利尿剂作用减弱，腹水消失时间延长的56例肝硬化腹水病人，静脉输往3％NaCl观察尿量变化及腹水消失时间。

Flooding,as a kind of disturbance events,occurred with higher and higherfrequency over the world.To investigate the effects of flooding disturbance ongrassland vegetation and the soil,a comparatively thorough study was conducted onAneurolepidium chinense grassland in Songnen plain,Northeast China.The studysite was located in Sanjiadian National Rangeland in the territory of Da'an city,Jilirprovince,which was partly flooded in 1998.On the study site,Several transectssubjected to different flooding durations and intensities were designed for thecomparative study among them on such aspects as vegetation characteristics,seedbanks,vegetative propagation of rhizomatous plants,distribution patterns ofpopulations,interspecific relations,and physio-chemical properties of soil.Theresults were as follows:(1)Of the functional group composition of the vegetation,with the elongation of the flooding duration or the increase of flooding severity,theratio of hygric and hygro-mesic plants increase,while that of mesic and mesoxericplants decrease,of Therophytes changed unimodally,of Geophytes increased,whileof Hemicryptophytes decreased.

为弄清草地植被及其土壤环境对水淹干扰的响应，在松嫩平原羊草草地1998年部分遭受水淹的吉林省大安市三家甸子草场内设置了经历不同水淹干扰持续时间和不同水淹强度的样带，并在这些样带之间从植被特征、种子库特征、根茎植物的营养繁殖性能、种群分布格局、种间关系及土壤的理化性质等多个方面展开对比研究，主要结果如下：(1)在植被的功能群组成中，随干扰强度的增加和水淹干扰持续时间的延长，湿生、湿中生类植物功能群的优势度比例基本上是逐渐增加的，中生、中旱生类植物功能群的优势度比例则逐渐减小，而一年生植物的优势度比例呈单峰型变化，地下芽植物比例增加，地面芽植物比例减小。

The average SNERP of SSS patients was 525± 53.02ms,much higher than those of both the bradycardiac and normal cases (P0.01).The prolongation of SNERP(〉520ms)with high susceptibility and idiocrasy showed great significance for clinical diagnoses of sick sinus syndrome.

病窦组者SNERP平均值为525±53.02ms，显著高于窦缓组（427±18.19ms）和正常组（367.14±18.37ms）者（P〈0.01）；SNERP的延长（〉520ms）在病窦的诊断中具有重要的临床意义，其敏感性与特异性远较窦房结恢复时间与窦房传导时间为高。

For different mixed ferment time, Sensory assessing was not different obviously;pH value,DM,CP,NDF,ADF content were all katabatic or decreasing with extending of mixed silage time; NH3-N/tN%and lactic acid ,acetic acid, propionc acid and butyric acid concentrations were increased gradually,butproportion of lactic acid was the most in total acids.

2不同发酵时间的感官评定结果无明显差别；pH值、DM、CP、NDF和ADF随发酵时间延长均逐渐降低或减少；NH3-N/tN%、乳酸、乙酸、丙酸和丁酸均逐渐增加，但以乳酸占总酸比例最大。

The results indicated that the osteogenetic ability of the study group was significantly higher than that of the control group at the same time point, and the neogenetic bone increased along with the prolongation of the implantation time.

结果：实验组4周和8周移植物组织块ALP活性分别为(63.48±0.873)和(69.527±0.635)IU/L，移植物组织块成骨含量分析分别为(2.50±0.38)和(4.70±0.67)分，对照组4周和8周移植物组织块ALP活性分别为(2.50±0.38)和(4.70±0.67)IU/L，移植物组织块成骨含量分析分别为(1.90±0.54)和(3.40±0.54)分，表明，实验组在同时间点的成骨能力显著高于对照组，并随植入时间的延长，新骨形成增多。

Thus, we suggest that GlyRs is a molecular target of E_2 which directly binds to and noncompetitively modulates GlyRs, leading to the alteration of neuronal excitability and contributing to the estrogenic effects in hippocampus and the early CNS development.

与HEK293细胞中结果一致，E_2对脊髓神经元I_的抑制作用随神经元的培养时间逐渐减弱；但在培养海马神经元上，E_2对I_，的抑制作用则不随神经元培养时间延长而变化。

As far as the φ 30 mm ×300 mm column apparatus is concerned, the better applying is that filling length exceeds 20 cm; contacting time is beyond 0.5 h and outflux is 2.7 mL/s.

随着填充高度的升高、处理液与抗菌材料接触时间的延长、处理液出口端流量的减小，填充柱的杀菌性能逐渐升高；对于声30mm 300mm的填充柱，当填充高度≥20cm，停留时间≥0.5h，出口端流量为2.7mL／s时，杀菌效果较好。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。