延长时间

The biochemical and physiological effects of Pb~(2+) on conchocelis of Porphyra yezoensis was lower relatively, at the beginning, the algae still grew under the condition of higher concentration-40 mg/L, mannite content and POD activity appeared a tendency to first increased and then decreased, but chlorophyll a content declined slightly, on the contrary, MDA content went up quickly.

Pb~(2+)对条斑紫菜丝状体的毒性相对较弱，在浓度40 mg/L时，处理早期(12h时)丝状体仍有生长，此浓度下藻体的甘露醇含量和POD活性均随处理时间的延长呈现先升后降的趋势，而叶绿素a含量逐渐下降，与此相反，丙二醛含量迅速上升。

During the course of water stress, along with the extension of coercion and the intimidation of the deepening,the Pn of P.euphratica and P.pruinosa experienced three phases:sharp decline-slow, rebound -down and again under moderate and serious stress condition.16 and 24 days later after water stress starting,the reason of Pn drops mainly is the stomatal limit,and 48 days later,primarily is non-sto matal limit.

3在水分胁迫进程中，随着胁迫时间的延长及胁迫程度的加深，中度和重度水分胁迫下胡杨、灰叶胡杨的净光合速率经历了急剧下降-缓慢回升-再下降三个阶段。

Recently, in view of the high divorce rate in Germany, Ms. Pauli, the mayoress of Felt, Bavaria, made a bold proposal that marriage should be expired after seven years or extended as required. This is aimed to save divorce charges.

近日，针对德国的高离婚率，德国巴伐利亚州菲尔特市女市长保利提出一个大胆建议：建议为了减免离婚费用，将婚姻的时间限制为7年，之后婚姻自动解除，如果想继续维持婚姻，可以延长婚姻期限。

Mean and integral optical density and abnormal index of cell DNA were measured with a auto－ TV－ image system, and the data were statistically analyzed.

实验结果证明大鼠脾细胞DNA含量在死后24h内，随死亡时间的延长而呈较有规律的下降。

Polybenzimidazolewas modified by means of blending with a novel heat-resistant resin methyl-di-phenylacetylene-silane,by which the meltability of PBI was impoved,and the time of the melting stage of PBI was prolonged,resulted in improvement of the processability of PBI,meanwhile the heat resistance of PBI did not decline,and the water absorption of PBI was lowered.

以一种新型耐高温树脂聚甲基二苯乙炔基硅烷通过共混改性聚苯并咪唑树脂，提高了PBI树脂的熔融性并延长了树脂熔融状态的时间，改善了PBI树脂的加工性能。同时PBI优良的耐热性保持不变，并降低了树脂吸水率。

Distant dream, mercilessly elapse of time.

遥远的梦，无情时间的延长。

Then meson decay with high-speed and in fact, that decay-time is lengthened, it is prime reason.

事实上，衰败时间必将被延长，它是最，最主要的原因，最，最简单的理由。

But in B and C groups, the TNF-α level increased after transplantation, and the electron micrography showed us that Kupffer became activation.

而B、C两组随着心跳停搏时间的延长，术后TNF-α的水平逐渐增高，电镜下更可见呈激活状态的Kupffer细胞。

Finally, we observed that the serum TNF-α level decreased gradully in A group after transplantation, and meanwhile the electron micrography revealed that Kupffer cells became from inactivation to disruption and apoptosis.

最后，我们发现A组随着心跳停搏时间的延长，术后血清TNF-α水平不断下降，而同期电镜下可观察到Kupffer细胞从不活跃状态逐渐发展到凋亡和变性、坏死。

The result showed that crude protein content in food residue could be increased by compound culture of microzyme and mildew ,and crude protein content rose with reaction time increasing.

结果表明：酵母菌和霉菌联合作用于食物垃圾可以提高其粗蛋白含量，且粗蛋白含量随反应时间的延长而增加；康宁木霉3.2774与发酵水解液废液酵母2.570联合作用时效果最好，反应48h后，食物垃圾样品的粗蛋白含量增加了5.09%，相对增量达34.56%，因此可以选择这2种菌种作为食物垃圾固态发酵生产微生物蛋白饲料的优选复合菌种。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。