Freely soluble in sodium hydroxide solution, its Solution appears acid reaction.

The assay of content of acid using phenolphthalein indicator and NaOH as titrant was developed.

提出了以酚酞为指示剂,氢氧化钠为滴定剂测定甲氧胺盐酸盐含量的方法.

By diping in NaNO _ 2-NaOH solution and heating to 90 ℃, it could be destroyed too.

使用适量的亚硝酸钠和氢氧化钠溶液加热至约90℃浸泡, 可将丁二烯过氧化物破坏.

Viscose manufacturing process involves the reaction of cellulose with sodium hydroxide to form an alkali cellulose.

粘胶的生产过程包括纤维素与氢氧化钠反应形成碱纤维素的过程.

Substring returns all results that contain the search string.

“子字符串”选项:返回所有包含搜索字符串的结果.

Expected ';'delimiter in connection substring'{ 0 } '.

在连接子字符串 “ {0}”中需要 “; ”分隔符.

The substring starts at a specified character position.

子字符串从指定的字符位置开始.

The substring starts at a specified character position and has a specified length.

子字符串从指定的字符位置开始且具有指定的长度.

Extracts a substring that contains only the characters not in a set.

功能:从字符串位置0开始查找,提取首次仅仅出现在匹配字符表里的连续的子字符串.

Extract a substring from a string based upon a pattern match.

基于模式匹配从字符串中提取子字符串.

The following code example uses regular expressions to look for exact substring matches.

下面的代码示例使用正则表达式查找完全匹配的子字符串.

A pointer to the substring to be inserted.

需要插入的子链的指针.

Returns the index of the first character of a specified substring in a string.

返回指定子串首字符在串中的索引.

She ran swiftly over the lawn to the gate.

她一溜烟穿过草地跑到了大门口。

As she turned back, a movement across the lawn caught her eye.

她转过身，瞥见有个东西从草地上穿了过去。

He moved on through wet grass that soaked his trouser legs.

他继续前行，穿过湿漉漉的草地，裤腿全湿透了。

Comments: make people think of Italian spaghetti.

点评: 让人联想到意大利面条.

Comments: Unit has resistance around 5.35 yuan, to recommend appropriate make-band operation.

点评: 该股在5.35元附近有阻力, 建议适当做波段操作.

Comment on: This regulation actually limits user exchange a purchase.

点评: 该规定实则限制用户退换.

Monthly seminars , workshop , and information sharing from authentic professionals, specialists and successful student testimonies.

每月一次的免费聚会包括:教育专家点评, 专业选择和准备,成功家长或学生分享等等.

Comments: reporters watching the play, are many similar feeling with the audience.

点评: 记者观看该剧后, 也有许多感觉与观众相似.