延长

Two-axis" refers to the central axis and an extension of Chang'an Avenue;"two-zone" refers to the "eastern development belt" and "western ecological belt";"multi-center refers to the construction of urban areas in different functional areas , respectively, to assume different functions of cities in order to improve the efficiency of city services and decentralized traffic pressure, such as the CBD, Olympic Park, the Zhongguancun area, and many other multi-service settings.

两轴"是指中轴线和长安街延长；"两区"指的是"东部发展带"和"西部生态带"，"多中心是指城市建设地区不同功能区，分别承担不同的城市功能，以提高城市的服务效率和分散交通压力，如生物多样性，奥林匹克公园，中关村地区，和许多其他多种服务的设置。

But when the cholesterol was substituted by its oxide result, the membrane life time extended to nearly 60 hrs ;besides the diameter of the hole on which the membrane exists 、temperature、PH value cause great effects to the life time of the membrane, and the diameter was the most important element. When the diameter larger than 3mm it is almost no way to form a membrane on the hole under experiment condition. Between 1mm and 3mm it has a better result by change the prescription of the membrane. when it is 0.5mm all the membrane can last more than 40 hrs ,and the prescription like Och : phosphatidylcholine / cephalin＝4:1; 3:1; 2:1; 1:1; 2:3 need the request of the experiment basically, when cooperate with multi hole structure it is very to detect the concentration and found the model.

研究结果说明，成膜在普通胆固醇/磷脂配方下不能达到满意的结果，无论如何改变外界条件成膜始终超不过7小时，而将胆固醇换成氧化胆固醇再和磷脂按照一定配比的时候，成膜时间则大大延长，可达60h左右；另外除成膜配方，成膜孔径、温度、PH值等因素对成膜有着很重要的影响，成膜孔径对膜的影响最为关键，在3mm以上的孔径时成膜比较困难，在1－3mm适当提高成膜液浓度可以改善，孔径为0.5mm左右成膜比较稳定基本都能达到40h以上，合适的几个配方如卵/脑磷脂：氧化胆固醇＝4：1；3：1；2：1；1：1；2：3基本满足实验要求，配合一板多孔结构，可以保证单位时间的离子传输量的检测和计算。

Keep the silver chain in good condition to prolong its use.

银鍊保持良好状态，以延长其使用。

The application in billet tension straightening machine and transmission chain has shown that the gear lifetime is prolonged from the original 60～90 days to 150～180 days, the equipment utilization rate is also increased.

在方坯拉矫机和传动链条上应用表明，轴承在线使用周期由原来的60～90天延长到150～180天，提高了设备的作业率。

This saw has a chain tip guard to prevent kickback and extend chain life.

看到这有一个链冰山卫队，以防止回扣和延长生命链。

Agricultural production must be changed from traditional crop concept to modern food concept; planting structure must be changed from traditional crops and economic plants to crops, economic plants and feedstuff; traditional process of agricultural production needs deeper development, extending the industry chain, improving the transformation efficiency of resource; agricultural development must be changed from plowland depending to the exploring of all the land resource.

其中农业生产要由传统的粮食观念向现代食物观念转变；种植业结构要由传统的粮、经二元结构向建立粮、经、饲三元结构转变；传统农产品加工业要向纵深发展，延长产业链，提高资源的转化效率；农业发展要由单纯依靠耕地向整个土地资源的开发利用转变。

As the extension of time, redound may be changeless, but yield came down.

随着时间的延长，回报可能不变，但是收益率就下来了。

The results showed that appropriate low temperature could effectively reduce the increase of respiration, and prolong the storage life of chayote fruits, but if the temperature was too low, the cold injury could be occurred; there was a certain relativity between SOD activity, CAT activity and membrane leakage, MDA content, O2(superscript -).

结果表明，适当低温处理可以降低佛手瓜呼吸强度的快速升高，延长其贮藏期，温度过低则产生冷害，腐烂率增大；SOD和CAT活性与细胞膜透性、MDA和O2含量表现出一定的相关性，而POD活性与佛手瓜成熟衰老相关性不明显。

Also, I extended wrinkles to the cheekbone areas.

此外，我延长皱纹的颧骨地区。

Collection of retinal ganglion cell axons extending from the optic chiasm to the brainstem.

视道：收集从视交叉延长到脑干的视网膜的神经节细胞轴。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。