The solubility of7-ADCA in pure water increases with temperature.

实验结果表明纯水中7-ADCA 溶解度随温度升高而增加。

youdao

Result: Through the reaction of 7-ADCA and Dane Salt, one step crystallization gives Cefalexin with the total yield 89.4% .

结果：7- 氨基-3-去乙酰氧基头孢烷酸（7-ADCA）和苯甘氨酸邓钠盐反应，只需要一步结晶即可得头孢氨苄，总收率89．4％。

youdao

The total yield of the process is higher than 80% (based on 7 ADCA). The product was obtained as a high purity crystalline powder.

以7- ADCA为基准，总合成收率在80 %在上，产物为高纯度结晶性粉末。

youdao

"The right of Israel to execute archaeological work in the region is well-embedded in international law and interim agreements with the Palestinians, " says Hananya Hizmi, head of the ADCA, which operates according to pre-existing Jordanian law.

BBC: Middle East

The Archaeological Department of the Civil Administration (ADCA) - the Israeli body in charge of archaeology in Israeli-administered parts of the West Bank - points to the fact it has unearthed thousands of remains from all periods of settlement, not only Jewish.

BBC: Middle East