本提升机的牵引机构是两根环形链条。
随着最近几年草根环境意识的复苏，对堆肥的兴趣被重新激发起来了。
The interest in composting has been sparked anew with the revival of grass-roots environmental concerns of the last several years.
一种武器，有一根环状的带子，其中放有一块石头，抡开后让石头飞出去。
A weapon consisting of a looped strap in which a stone is whirled and then let fly.
在最后一环安装完后，将压盖随动件压至盘根环上，并用手指上紧压盖螺母。
After the last ring is installed, bring the follower down on the packing and finger-tighten the gland nuts.
检测系统是否存在临时的根环境，如果存在，让用户选择是利用现有的还是删除它，然后新建！
The directory specified for the temporary root environment, var/tmp/temproot, exists. This can be a security risk if untrusted users have access to the system.
检查根环境并确保LIBPATH或PATH环境变量中不存在DB 2路径或实例的SQLLIB。
Check your root environment and make sure there is no DB2 path or instance's SQLLIB on the LIBPATH or path environment variables.
哥本哈根环境部目前正率先带头开发一个雄心壮志的项目以在五年之内将碳排放量减少20%，并且争取在2025年达到碳平衡。
The city's Environment Department is spearheading an ambitious program to reduce its carbon emissions by 20 percent within five years, and achieve carbon neutrality by 2025.
哥本哈根环境部目前正率先带头开发一个雄心壮志的项目以在五年之内将碳排放量减少20%，并且争取在2025年达到碳平衡。
The city's Environment Department is spearheading an ambitious program to reduce its carbon emissions by 20 percent within five years, and achieve carbon neutrality by 2025.
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