延长时间

Beijingensis under three droughttreatments, normal, moderate and severe stresses. The results showed:(1) the canker disease ofboth cultivars was serious gradually with increased drought;(2) the bark tissue cells sufferedplasmolysis, more evident with the severity of drought stress;(3) under the drought andinoculation with B. dothidea, cells of two cultivars damaged at different degree, mailyrepresented in the changes of organelles, such as chloroplast swollen and distorted, number ofmitochondria increased and membrane system indistinct; then organelles suffered furtherdamagement with inoculation time, thinned mitochondrias stroma, decreased cristae, crumpledand partly broken membrane of chloroplasts with stroma exosmosis. At last, the chloroplastspartly disorganized;(4) the hyphae growed mainly intercellular in resistant cultivar and notonly intercellular but also intracellular in susceptible cultivar, which directly caused thenecrosis of cells;(5) under the severe drought, the damage of cells enhanced the infection ofpathogen and drought and pathogen stressed together and promoted the disease development;the damage from pathogen on cells was more serious than that from drought.

结果显示：(1)随着干旱胁迫程度的增加，2种杨树溃疡病害发生渐趋严重；(2)干旱胁迫下，杨树树皮组织细胞发生质壁分离，并随胁迫程度的增加而严重；(3)干旱胁迫下接种病原菌，2种杨树细胞发生不同程度的损伤，主要表现为细胞器发生较大变化，如出现叶绿体肿胀变形、线粒体数量增多，质膜模糊不清等现象；随接种时间的延长，细胞器受到进一步损伤，叶绿体被膜折皱，严重时局部破裂，基质外渗，并部分最终解体；(4)毛白杨中的菌丝主要在细胞间隙中穿行，而北京杨的菌丝除在细胞间隙中生长之外，侵入细胞内部也较多，直接导致细胞的解体；(5)干旱胁迫下细胞的损伤促进了病原菌的侵染，干旱和病原菌的双重胁迫加剧了病害的发生程度，并且病原菌侵染对细胞的破坏程度大于水分胁迫。

School may need ** a lot of extra money to pay for an extant extended day.

学校可能需要许多额外的资金来支付延长的工作时间。

For extended periods of time, go for an SPF of 30+.

为延长的时间内，去为一的SPF 30 +。

Proceed for an extended period of time.

在一段延长的时间里进行。

Lo Duca, who asked for an extension in spring training and was rebuffed, was scheduled for an MRI last night and is already on the 15-day DL.

Lo Duca 试著要求延长春训时间但遭拒约，他预定去做MRI 检查并且进入15日伤兵名单。

In addition, soil acidity presented significant and positive correlations with percentage of DTPA extractable Cd and Pb in their total contents.

在84d以内，随着时间的延长，金属的DTPA浸提量逐渐下降，84d到168d内，金属的DTPA浸提量变化不大。

The injury was strengthened with increasing concentration of root exudates and treating time.

这种作用随根系分泌物处理的含量增加、处理时间延长而加强。

The results of experiment by way of pot showed that the controlling effect on sharp eyespot of wheat reached more than 70% in a month afteremerge of seeding through seed treatment with 2% Raxil WS at the dosage of 0.125%seed weight, while the controlling effect descend to 17% at 70 day after emerge.

戊唑醇防治小麦纹枯病的盆钵试验结果表明，用种重的0.125％的立克秀（2％WP）拌种，在小麦出苗后的一个月内的防效可达70％以上，随处理后时间的延长，防治效果逐渐下降，72d后，防效仅为17％。

To prolong the flight some have turned to fancy dress.

为了延长飞行的时间有人会去找寻奇特的服装。

Because of the decrease of the resin flow and the reduction of fiber bundle voids, the penetrating process of the matrix is a limited process. Increasing impregnating time can't guarantee to get complete penetration.

由于树脂受力的衰减和纤维束孔隙率的减小，树脂在纤维束中的渗透是一个有限过程，延长浸渍时间不能保证树脂在纤维束中的完全渗透。

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％。