Result: All the basic additives investigated in the experiment showed good potential to relieve the level of acid collection in the course of PLGA degradation. Among those, the relieving ability of NaHCO3 was in the top, basic amino acid in the moderate, while Algin and chitosan ranked lower. 5% addition of Lysine produced a best outcome.

結(jié)果：各種堿性添加劑都有一定的緩解酸度的能力就去吻亚洲精品欧美日韩， NaHCO3的緩解能力最強(qiáng)好爽好深好紧好高潮，海藻酸鈉和殼聚糖的緩解能力較低，而堿性氨基酸的緩解能力適中www.日韩三级在线；賴氨酸為5%時(shí)的添加量時(shí)能夠得到較佳的綜合調(diào)節(jié)緩解效果在线观看的毛片网站。

At the same time it has some basic tactics: direct structure according as condition and conclusion, changing forms of condition and conclusion to indirect structure, structure according to basic mathematics structure and structure allelomorph.

在用數(shù)學(xué)構(gòu)造思想方法解題時(shí)，往往根據(jù)條件或結(jié)論www.jizzcom，直接構(gòu)造国产特黄二级A片免费着、轉(zhuǎn)變題設(shè)條件或結(jié)論的形式，間接構(gòu)造无码在线首页第一页在线、通過基本數(shù)學(xué)結(jié)構(gòu)形式進(jìn)行構(gòu)造或構(gòu)造對(duì)偶式一区二区高清无码网站，這是用數(shù)學(xué)構(gòu)造思想方法解題的基本策略

Ladder anadiplosis is a non-basic format, while chain anadiplosis is the special form of the basic format.

梯式回環(huán)是一種非基本格式，鏈?zhǔn)交丨h(huán)是基本格式的一種特殊形態(tài)欧美性爱熟女视频。

In this paper, the mathematic model of the 3D garment basic pattern is divided into geometry model and analytical model, the former decides the fundamental structure of garment basic pattern surface, but the latter presents the analytical expression.

考慮到服裝設(shè)計(jì)的特殊性噜噜噜色，文中將三維服裝原型的數(shù)學(xué)模型區(qū)分為幾何模型與解析模型兩類，前者確定了服裝原型曲面的基本結(jié)構(gòu)中文字幕在线看，后者給出了解析表述91黄在线观看国产。

By analyzing the differences between acidic and basic catalytic action in this transesterificatios, it is considered that the main cause of yielding an anisole by-product is due to the basic catalysis, a Lewis acidic catalyst is helpful for the selective DPC formation.

通過分析酸堿催化作用在酯交換反應(yīng)中的差異，認(rèn)為堿催化是副產(chǎn)物苯甲醚生成的主要原因玖玖在线播放网站，Lewis酸性的催化劑有利于碳酸二苯酯的高選擇性一级毛片a人爱免费视频性色。

On the basis of wavelet transform and S transform,through popularizing basic wavelet, the basic wavelet containing 4 kinds of unknown parameters (amplitude, energy attenuation rate, energy-delay time and apparent frequency ) was constructed, realizing generalized S transform.

在小波變換和S變換基礎(chǔ)上，通過對(duì)基本小波的推廣，構(gòu)建含有四類待定參數(shù)(振幅56色播影院色播性播影院、能量衰減率国产呦系列精品视频、能量延遲時(shí)間及視頻率)的基本小波，實(shí)現(xiàn)廣義S變換欧美一级做一级a做片性视。

As in Volume 2, where I found to my delight that the basic principles of elementary probability theory and number theory arose naturally in the study of algorithms for random number generation and arithmetic, I learned while preparing Section 7.2.1 that the basic principles of elementary combinatorics arise naturally and in a highly motivated way when we study algorithms for combinatorial generation.

如同在第二卷中那樣色欲色香天天天综合视频在线观看，在那里我高興地發(fā)現(xiàn)，初等概率論和數(shù)論的基本原理很自然地出現(xiàn)在關(guān)于隨機(jī)數(shù)生成和算術(shù)的算法的研究中www.free性亚洲。而當(dāng)我準(zhǔn)備編寫7.2.1小節(jié)時(shí)人人操在线国产，我注意到，當(dāng)我們研究組合生成的算法時(shí)黄色视频A级精品一区二区，初等組合學(xué)的基本原理自然地并以高度帶激勵(lì)的方式出現(xiàn)福利视频自拍。

Introduced a graphical method ﹑ simplex method ﹑ artificial variable ﹑ dual simplex method and the solution of several basic advantages and disadvantages. Some of the basic methods of improvement.

介紹了圖解法﹑單純形法﹑人工變量法﹑對(duì)偶單純形法幾種基本解法及其優(yōu)、缺點(diǎn)欧美另类第一区，以及對(duì)幾種基本方法的改進(jìn)黄色视频你懂得在线观看。

The main content include the basic knowledge of the microcontroller, basic constitute, the system structure, the work mode, assemble language program designs method and technique, memory constitute, expanding method with I/ O etc.

主要學(xué)習(xí)單片機(jī)應(yīng)用系統(tǒng)的硬、軟件開發(fā)方法日韩一精品视频在线观看，輸入／輸出接口及存儲(chǔ)器的擴(kuò)展技術(shù)456久久影院一区二区，應(yīng)用程序設(shè)計(jì)技術(shù)和微型計(jì)算機(jī)應(yīng)用系統(tǒng)的抗干擾技術(shù)。

The configuration way of basic BOM is dissertated, and data structure is given. The corresponding assumpsit for basic BOM form of packing machine is done.

論述了基礎(chǔ)BOM的構(gòu)造方法毛片基地无码专区久久，給出了相應(yīng)的數(shù)據(jù)結(jié)構(gòu)在线观看黄毛片，并對(duì)包裝機(jī)基礎(chǔ)BOM的組成作了相應(yīng)約定。