In places, the water table is declining at a rate of a meter a year, necessitating the periodic deepening of wells and the use of ever-more-powerful pumps.
在一些地方，水位正以每年一米的速度下降，需要定期加深井并使用更强大的水泵。
AN MBAN would encompass a radius of about one meter, so it could use a much smaller battery.
MBAN覆盖半径一米左右的范围，因此它使用的电池可以小不少。
The meter and accounting service stores the relationship between the requestor and provider as detailed in the contract buy the internal use of certificates.
计量与统计服务通过证书的内部使用将合同中详细说明的请求者与提供者之间的关系存储起来。
Each sub will have one or two pilots onboard who use pedals or some other propulsion system to guide their vessel across the 328-foot (100-meter) submerged racecourse the fastest.
每个潜艇都将有一两个驾驶员在艇上使用踏板或其他推动系统来引导他们的船最快地穿越水下328尺（100米）的比赛航程。
The spacecraft will use its 2.5-meter robotic arm to scoop up soil samples and collect underground ice, or permafrost, to see whether there's evidence life ever existed on the Red Planet.
探测器将借助2.5米长的机械手臂挖掘土壤样本，采集地下冰，或者永久冻土，来研究这个红色星球上是否有生命迹象存在。
Use the cutting-edge online Personal Energy Meter to measure your energy consumption and share your score with your friends.
使用最先进的在线个人能源表来衡量你的能源消耗，和朋友分享您获得的分数。
In other words, meter is something Frost knows how to use.
换句话说，弗罗斯特知道怎么使用格律。
Sound card frequency meter source code for on-line collection. when downloading use please respect.
声卡频率计源代码，为网上收集的。下载使用时，请尊重原创作者的版权。
Ideal for use with client's existing hydrant meter hookup.
特别适用于用户现有的消防栓仪表连接。
Use clamp ampere meter to measure the current and check if the heating power is normal.
用钳形表测量电流，检查发热功率是否正常。
So where fishes use their eyes to spot planktonic prey, jellyfishes rely on body size—like the lion's mane jellyfish's 37-meter-long tentacles—to maximize their success.
所以，鱼类用眼睛来定位浮游生物，而水母依靠身体的尺寸，就像狮子的鬃毛一样，水母那长达37米的卷须，大大增加了它捕食成功的可能性。
For those facilities affected by time of day rate structures and or demand charges, the use of electrical meter readings is essential to an efficient operating facility.
对于那些用天数作为收费标准的设施来讲，电表的读数对有效地运行设施是非常必要的。
To use the elements you should prepare the adjustable transformer or silicon controlled transformer voltage meter current meter and autocontrol temperature meter etc.
使用元件必须配备调压变压器或可控硅调压器及电压、电流表和温度自动控制仪表等。
Carefully fill two sampling bottles completely with stream water. Use the dissolved oxygen meter to measure dissolved oxygen in the water.
小心地把两个取样瓶以溪水完全装满。以溶氧量计测量水中的溶解氧量。
Use a meter, the first cover to tighten slightly in the direction of twist, to loosen the direction of twist.
使用开表器时，可先将后盖向旋紧的方向稍微拧一下，再向旋松的方向拧。
Sensor in the horizontal adjustment process, it is best to use the level meter, making the installation of sensors in a unified horizontal plane, to ensure the consistency of the load they suffered.
传感器在水平调整过程中，最好使用水平仪，使得安装的传感器在统一水平面上，保证其所受负荷的一致性。
Use the SPAD-502 chlorophyll meter to rapid, on-farm analysis crop chlorophyll status and nitrogen fertilizer recommendation.
利用叶绿素仪SPAD- 502进行田间快速测定，并对作物进行氮肥推荐。
Many multimeters used today still use the magnetoelectric meter movement as an indicating device.
今天使用的许多万用表仍在利用电磁表头的运动来作为指示刻度之用。
To use the drop-weight impact meter to measure the impact toughness of the asphalt mixture, put forward the use of the impact toughness as an index to evaluate the anti-reflective cracking ability.
利用落锤式抗压冲击仪测定沥青混合料的冲击韧性，采用冲击韧性这一指标评价大粒径沥青混合料的抵抗反射裂缝能力。
The best approach is to use wireless mesh networks, in which data are handed from one meter to the next.
最好的方法是使用无线网格网络中，凭借该网络数据可以从一个仪表传递到另一个仪表。
Therefore, the spread and use of heat energy meter has important practical and long-term significances in many aspects such as pollution control etc.
因此，热表的普及与使用对节约能源、控制污染等都具有深刻的现实意义和长远的战略意义。
Use the dissolved oxygen meter to measure dissolved oxygen in the water.
以溶氧量计测量水中的溶解氧量。
Use the dissolved oxygen meter to measure dissolved oxygen in the water.
以溶氧量计测量水中的溶解氧量。
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