long-chain base

基本解釋

The isomerization of long-chain normal paraffin is the key process for improving the low-temperature fluidity of diesel and lube base oil.
長鏈正構烷烴的異構化是改善柴油及潤滑油基礎油低溫流動性的關鍵技術。
The long-chain base composition of several canine intestinal glycosphingolipids have been determined by gas chromatography and gas chromatography-mass spectrometry.
利用氣相色譜、氣相色譜-質譜聯(lián)用等方法測定了狗小腸鞘氨醇糖脂中的長鏈堿組成。
"It's very disturbing to think about the potential implications of a century-long decline of the base of the food chain," said lead author Daniel Boyce, a marine ecologist.
“考慮到食物鏈基礎長達一個世紀的減少所帶來的潛在影響，這非常令人不安，”研究報告的主要作者，海洋生態(tài)學家Daniel博伊斯說。