Particle swarm optimization algorithm and its application in extracting roots of complicated chemical equations

Optimization and retrofit of acrylic acid extracting tower in ethyl acrylate process flow;

脱氢醋酸的工业生产方法有双乙烯酮法和乙酰乙酸乙酯法。

Optimization and reforming of extracting tower in hydrogen peroxide device

过氧化氢装置中萃取塔结构的优化改造

Study on the concentration of Chinese herbal medicine extracting solution by nanofiltration

纳滤浓缩凉茶提取液研究

Research on Two Extracting Solution s for the Saline-alkali Soil

盐碱化土壤的两种提取液研究

At these conditions, the absorbency of extracting solution could reach 0.286, the extracting rate was 90.59%.

在此条件下所得浸提液的吸光值可达0.286，即每克干竹叶的浸提液中含有黄酮12.41mg，则可得浸提率为90.59%。

The volume ratio of 5% hydroxyl sodium: extracting solution 1:4;

5%氢氧化钠浸提液体积比1：4；

Heat exchanger's extracting core machine is important equipment which affects repairing efficiency and time.

换热器抽芯机是影响换热器检修效率和检修时间的重要设备。

The Main Body Metre Structure Design of New Type Heat Exchanger's Extracting Core Machine

新型换热器抽芯机主体金属结构设计

Conclusions: The traditional Chinese medicine extracting machine is efficacious on the temperature of 115 ℃ and under the pressure of 0.7 kg · cm-2. The decoction validness is high. It is suitable for clinical use.

结论：中药煎药机在115℃，0.7kg·cm-2压力下煎煮效果好，煎出率高，适合临床用药。

Extracting machine for earth minerals or ores, not self-propelled

土壤、矿物或矿石采掘机，非自动推进式

Extracting Machine Information by Shannon Entropy of Symbolic Series

采用符号序列Shannon熵的机器信息提取方法

Study on Decoction Condition of Traditional Chinese Medicine Extracting Machine

中药煎药机的煎煮条件研究

Extracting machine for essential oils or for sugar cane juice, for industrial use

精油或甘蔗汁提取机，工业用

The first time they extracted honey, the bees swarmed them and somehow got inside Mr. Nelson's pants.

在纳尔逊夫妇第一次采蜂蜜时，那些蜜蜂爬满了他们的全身，还不知怎地钻进了纳尔逊先生的裤子。

The conventional extracorporeal circuit, membrane oxygenator and fitting hard plastic shell venous reservoir was used in both groups.

两组均采用常规体外循环回路、膜肺式氧合器及与之配套的硬塑静脉贮血室。

Ventilator with PEEP, hormone therapy and extracorporeal membrane oxygenator were of benifit to the Patients.

体外膜肺和激素在治疗上有一定作用。

Methods: The albumin was filled up, the dry body weight was correctly evaluated and the extracorporeal ultrafiltration method was used.

方法：静脉补充白蛋白，正确评估干体重充分透析。改善透析方法，单纯超滤。

This is one of the main reasons for the official procedure descriptors, and also one of the main reasons for the extra nop instruction that follows a function call.

这是采用正式过程描述符的主要原因之一，也是在函数调用之后要再加上一条nop指令的原因之一。

Ant will just ignore the extra processing instruction when executing, so you have no need to generate a separate HTML file first.

Ant在执行的过程中会忽略额外的处理指令，这样您就没有必要在一开始就单独生成HTML文件。

During the experiment, the control group received the conventional vocabulary teaching, but the experiment group received the extra instruction of phonetic rules.

在实验过程中。控制组接受近年的常规教学，而实验组除了接受常规教学外，还教授语音规则。教授完成之后。