延长时间

The increase of high-pressure sintering temperature and time is favorable for the enhancement of the thermal conductivity of AlN ceramics.

高压烧结温度的提高和烧结时间的延长有助于提高AlN陶瓷的热导率。

Along with the increasing time and degree of water stress, Fe、Ca、Mg、K contents of A.persica and Amygdalus communis L. had different change. Fe、Ca、Mg、K contents of root、stem and leaf had different change too.

4随着胁迫程度的加深和时间的延长，Fe、Ca、Mg、K元素含量的变化在毛桃和石头扁桃之间不同，在它们根、茎、叶中的变化也不同。

Along with the increasing time and degree of water stress, the chla+b and chla content of A.persica and Amygdalus communis L. decreased. The content of Chlb had unregular pattern. The Chla was sensitiver than the Chlb.

2随着胁迫时间的延长及程度的增加，毛桃和石头扁桃叶片中Chla和Chla+b的含量下降，Chlb含量变化不规律，Chla比Chlb对水分胁迫敏感。

The results showed: 1 With longer water stress, the growth and accumulation of dry matter of A.persica and Amygdalus communis L. was the fastest when the soil relative water content is 80%.The growth and accumulation of dry matter of A.persica and Amygdalus communis L. was restrained when the soil relative water content is 40% and 20%.But both of them still kept on growing the biomass weight.

主要结论如下： 1随着胁迫时间的延长，毛桃和石头扁桃在土壤相对含水量为80%时生长最快和干物质积累量最大，土壤相对含水量为40%和20%时生长明显受到抑制，干物质积累量降低，但仍保持一定的生长。

The results showed that: Under salt stress, it was found the content of Na(superscript +), Cl(superscript -), SO(superscript 2- subscript 4) and Na(superscript +)/K(superscript +) ratio in almond rootstocks organs all went up with increased salt stress and longer treatment days, K(superscript +) content changed irregularly. But K(superscript +) content in every organ of A. commans persicoides rootstocks was higher than that of other two almond rootstocks; the ratio of Na(superscript +)/K(superscript +) in Amygdalus communis L. was higher than that of other two rootstocks.

研究结果表明，盐胁迫下，3种砧木根、茎、叶中Na，Cl，SO(上标 2-下标 4)含量及Na/K比均随盐浓度的增加和处理时间的延长而增加，K含量变化规律不稳定，但桃扁桃根、茎和叶片中K略高于其他两个品种；石头扁桃根、茎、叶片中Na/K比值高于其它两个品种，桃扁桃中Na/K比值最低。

Results The drymeal of Andrias daridianus enhanced the effects on cellular and humoral immunity functions, and prolonged the swimming time, reduced the variety of lactacidaemia, increased the content of hepatic glycogen, and reduced the serum urea nitrogen.

结果 纯大鲵粉能增加小鼠免疫功能，延长小鼠游泳时间，降低血乳酸变化幅度，提高肝糖元储备，降低尿素氮含量。

Finasteride is more effective than 3% minoxidil Co. in the treatment of androgenetic alopecia in Chinese men.

非那雄胺治疗AGA的疗效较复方敏乐啶更好且其疗效随治疗时间的延长而提高。

Results The UV-B treatment caused the declines of chlorophyll content, soluble protein content and water content of leaves, besides, dose-effect was existed. The decline of 30 μW/cm^2 treatment was bigger than that of 15 μW/cm^2 treatment. The influences of UV-B radiation on carotenoid content and anthocyanidin content were similar; the change trends were declined firstly then increased. The UV-B treatment with two doses restrained the electron transport of PSⅡ, particularly; the inhibitory effect was biggest after treated 2h, and then this effect was declined in 4, 6 and 8 h, so the dose-effect was existed. The UV-B radiation with two doses restricted photosynthetic rate and the inhibitory effect increased with the increase of treatment time. The high dose treatment caused huge damage to membrane system, while the result of low dose treatment was not obvious.

结果］UV-B处理导致叶绿素、可溶性蛋白含量以及含水量都降低，且存在剂量效应，30μW/平方公分处理的降幅大于15μW/平方公分；UV-B辐射处理对类胡萝卜素含量的影响与花青素相同，均表现为先下降后上升的趋势，2种剂量间差异不大；2种剂量的UV-B处理均抑制了PSⅡ的电子传递，尤其是处理2 h的抑制作用最大，4、6和8 h的抑制作用有所缓解，且存在剂量效应；2种剂量的UV-B辐射均抑制了叶片的光合速率，随着照射时间的延长抑制效应加大；高剂量UV-B处理对膜系统的损伤较大，低剂量UV-B处理结果不明显。

Antimonate calcium precipitates in cell wall of hyphae grown for 5h in pH 4. 0 medium appeared less than in pH 6. 8 medium. And it was proved that pH in medium gradually reduced with the cultivation time during cultivation of hyphae.

在pH 4.0介质中培养5h后的菌丝，顶端细胞壁的焦锑酸钙沉淀比pH 6.8介质中培养的菌丝明显减少，并证实菌丝在生长过程中培养介质pH随培养时间的延长而逐渐下降。

Antiperistaltic agents are not given to a patient who has infectious diarrheal syndromes because of the potential for prolonging exposure to the infectious agent.

感染性腹泻综合症病人不宜服用抗蠕动药物，因为这可能延长感染源的接触时间。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。