在你出发进行长距离散步之前，你要先系好鞋带。
Before you set out to have a long walk, your shoelaces should be fastened.
要按照距离进行查询，必须使用投影坐标系。
To query by distance, you must use a projected coordinate system.
“可能需要对内太阳系进行全新审视。”他说。
"It may require a whole new look at the inner solar system," he said.
他们甚至发射了宇宙飞船到太阳系之外进行探索。
They have even sent spaceships to travel outside the solar system.
对10个小麦品种（系）的叶片性状和粒数叶比进行了研究。
女士们，先生们，我们正在进行最后的降落，请系好安全带。
Ladies and gentlemen, we are making our final descent; please keep your belt fastened.
差动行星轮系能够对运动进行合成和分解。
The differential planet gear train could carry out composition and resolution on movements.
在测量工作中，常需要进行平面坐标系之间的转换计算工作。
We often have to finish the work of transformation between Rectangular Plane Coordinate Systems.
为新时期村村镇系建设进行规划引导。
For the new period village and small town is to build the plan being in progress lead.
严格按客户要求进行单一品牌或套系规划。
Strictly according to customer request or set a single brand planning department.
他们已经通过飞行器勘探了整个太阳系，并进行了很多测量。
They have explored this entire solar system in craft and taken many measurements.
对甘薯胚性细胞悬浮培养系的建立进行了研究。
Establishment of embryogenic cell suspension cultures in sweet potato was studied.
对无性系变异的应用进行了讨论。
The application of the somaclonal line variation has been discussed.
用FEM进行人颅颌面生长发育研究，其结果是恒定的，与坐标系的选择和参照平面无关。
The results achieved by FEM were stable, and irrelevant to coordinate system and reference plane.
如果找到有效的项目，系结便会依照所有完整参考的方式继续进行。
If a valid entry is found, binding proceeds as it would for any full reference.
试验对供油系进行了如下重点匹配研究：1）、喷油器喷孔数。
To fuel system, match experiment include:1), Nozzle number of injector.
对甘肃河西地区盐生植物区系进行了研究。
在此基础上，随机选取其中一个系号进行遗传分析。
On this base, one randomly selected line is used to do genetic analysis.
如果控制项不是资料系结控制项，就可以进行排序。
为此，本文对两系弹簧系统的设计进行改进。
解决这一困难的最好方法就是将甘草细胞系进行保存。
The solution for the problem is cell and tissue conservation.
对三系杂交棉今后的研究方向进行了展望。
The future work on CMS and its utilization in cotton are also discussed.
可以认为，以PCR为基础的分子检测技术将是对食品微生态系进行研究的有效手段。
It was thought that molecular test technology based on PCR must be efficient m...
可以认为，以PCR为基础的分子检测技术将是对食品微生态系进行研究的有效手段。
It was thought that molecular test technology based on PCR must be efficient m...
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