The status, structure feature, bioactivity and mode of action of fungicides, insecticides(acaricide), herbicides, and plant growingregulators, etc. were involved.
Even before the latest market turmoil, the challenge for financial regulators had been growing.
即使在最近的市场振荡之前，对于金融监管者的挑战也一直在增强。
3
Federal regulators seized control of Fannie and Freddie, the two main providers of funds for U.S. home mortgages, in September as growing losses ate through their thin layers of capital.