气候变化也将导致贫困倍增，因为越来越不规则的天气现象导致更多的干旱、洪水、水土流失和土壤退化。
Climate change will also be a multiplier of poverty, as increasingly erratic weather induces more drought, flooding, erosion and soil degradation.
目的：考察注射剂配伍后不溶性微粒倍增的现象。
OBJECTIVE: To investigate the multiplication of particulate matter (PM) after injections are mixed for administration.
在激光雷达测量平流层下部臭氧时，我们发现光电倍增管接收到较低高度的强信号后，回波信号会产生光子并合现象。
In lidar measurements of ozone in lower stratosphere, the phenomena of photon overlap are found when PMT receives the stronger signals from lower altitude.
应用推荐