Lightcolored rosin ester with Gardner color 2-4 was prepared by reacting rosin with alcohol in the presence of a new CLC catalyst.
松香在新型催化剂(CLC)存在下与醇发生酯化反应,生成加纳色号2~4的浅色松香树脂。
It should be noted that the color associations in Table 2 pertain to western culture.
应当注意的是,表2中所列的这些对颜色的感知都起源于西方的文化。
For example, you can get a count out of the database for the number of respondents who have stated that their favorite color (question 2) is red by using the following query shown in Listing 10.
例如,使用下面的清单10中的查询,您可以从数据库中查询最喜欢的颜色是红色(问题2)的回答者的数目。
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