英汉例句

• it is the first time that the petroleum ether extract and ethyl acetate extract of nerviliafoadii.

  首次确定了青天葵的石油醚和乙酸乙酯部位是体内抗肿瘤作用的有效部位。

• petroleum ether extract content increased.

  石油醚提取物含量有增加。

• overview: the division tree orchid extract mainly the growth of china「s guangxi region orchid tree as raw material obtained by petroleum ether extract extract.

  概述：本司树兰浸膏主要采用中国广西地区生长的树兰为原材料，通过石油醚提取制得浸膏。

• method:water extracts and ethanol extracts were obtained by maceration method, while petroleum ether extract was obtained by soxhlet」s extracter.

  方法：用浸渍提取法从洋虫中得到水提取物和乙醇提取物，用索氏提取器提取得到石油醚提取物。

• the petroleum ether extract was not significant respectively in each treatments of medium-topped tobacco after curing.

  上部烟叶不同处理烤后烟叶石油醚提取物含量，各处理间无显着差异。

• the results indicated that petroleum ether extract had the ability to antagonize toxicity induced by ouabain, while water extract had little effect on it.

  未见水提物抗哇巴因所致豚鼠心脏毒性及抗氧自由基的作用。

• the content of petroleum ether extract in the cb-1 cutter of 2 curing technique, 3 maturities and 2 sampling ways were determined.

  测定了2种烘烤工艺、3个成熟度和2种取样方式的cb-1品种中部叶烤后石油醚提取物的含量。

• objective to investigate the toxic effect of petroleum ether extract of herba leonuri(pee) on the liver and kidney in rats.

  目的考察益母草石油醚提取物对大鼠肝、肾的毒性影响。

• objective to study the antitumor effects of the petroleum ether extract from stellera chamaejasˉmel l .

  目的研究瑞香狼毒石油醚提取物的抗肿瘤作用。

• the petroleum ether extract gave 100% mortality in shortest time followed by ethyl acetate extract.

  从作用时间上看，石油醚组分作用时间最短，乙酸乙酯组分次之；

• overview: the division mainly rock rose extract rock china's zhejiang province rose to the growth of raw materials extracted by petroleum ether extract obtained.

  概述：本司巖蔷薇浸膏主要采用中国浙江地区生长的巖蔷薇为原材料，通过石油醚提取制得浸膏。

• the content of carotenoid and petroleum ether extract reduced at three months of aging and then increased.

  类胡萝卜素和石油醚提取物含量在陈化三个月时降低，之后上升。

• methods:the effective petroleum ether extract and ethyl acetate extract parts preliminary were selected in vitro, then anticancer experiments in vivo were done by s180-mice and h22-mice models.

  方法：体外初步筛选出的青天葵石油醚和乙酸乙酯活性部位，利用s180和h22小鼠模型进行了体内抗肿瘤试验。