a considerable number of studiesとは意味・読み方・使い方

Over the past few decades, a considerable number of studies have been conducted on the effects of temperature on the growth of nitrifying bacteria.例文帳に追加

ここ数十年にわたって，温度が硝化菌の成長に及ぼす影響に関する研究がかなりの数行われてきた。 - 英語論文検索例文集

Over the past few decades, a considerable number of studies have been conducted on the effects of temperature on the growth of nitrifying bacteria.例文帳に追加

ここ数十年にわたり，温度が硝化菌の成長に及ぼす影響に関する研究がかなり行なわれてきた。 - 英語論文検索例文集

Over the past few decades, a considerable number of studies have been conducted on the effects of temperature on the growth of nitrifying bacteria.例文帳に追加

ここ数十年にわたって，温度が硝化菌の増殖に及ぼす影響に関する研究がかなり行なわれてきた。 - 英語論文検索例文集

Over the past few decades, a considerable number of studies have been conducted on the effects of temperature on the growth of nitrifying bacteria.例文帳に追加

ここ数十年にわたり，温度が硝化菌の成長に及ぼす影響に関する研究がかなり行なわれてきた。 - 英語論文検索例文集

Over the past few decades, a considerable number of studies have been conducted on the effects of temperature on the growth of nitrifying bacteria.例文帳に追加

ここ数十年にわたり，温度が硝化菌の成長に及ぼす影響に関してかなりの数の研究が行なわれてきた。 - 英語論文検索例文集

Over the past few decades, a considerable number of studies have been conducted on the effects of temperature on the growth of nitrifying bacteria.例文帳に追加

ここ数十年にわたって，温度が硝化菌の成長に及ぼす影響に関する研究がかなり行われてきた。 - 英語論文検索例文集

Over the past few decades, a considerable number of studies have been conducted on the effects of temperature on the growth of nitrifying bacteria.例文帳に追加

ここ数十年にわたり，硝化菌の成長に及ぼす温度の影響に関する研究がかなり行なわれてきた。 - 英語論文検索例文集