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Static absorption test was adopted to screen 8 macro porous resins and single factor test, orthogonal test and variance analysis were adopted to determine optimal operational conditions for decolorizing chicory inulin.

运用静态吸附试验对8种大孔树脂进行筛选,通过单因素试验、正交试验和方差分析确定了菊苣菊粉脱色的最佳操作条件。

The results in pot experiments showed that the leaf of caster oil plant, wheat chaff, the leaf of chinaberry and peanut cake have a significant control effect on root-knot nematode, reaching 70.44%、68.17%、56.09% and 54.92%, respectively. The similar results in plot experment were observed. The control effect of wheat chaff, chinaberry leaf, caster oil plant leaf and rapeseed cake was 71.55%、 69.99%、 63.14% and 62.19%, respectively.

盆栽试验结果表明:蓖麻叶、麦糠、楝叶和花生饼粕对黄瓜根结线虫病防治效果较好,分别达到70.44%、68.17%、56.09%、54.92%;田间小区的试验结果与盆栽试验结果基本一致,防效较好的有麦糠、楝叶、蓖麻叶和菜籽饼粕4个处理,防效分别达到71.55%、69.99%、63.14%和62.19%。

Phosphor change 1.2 helminthic agents steel of aluminous tablet; is bottled carbon dioxide gas. 1.3 circumfluent equipment and tray of testing instrument stainless steel a certain number of;CHXY100/65-Ⅲ movable type are circumfluent detector of chroma of gas of phosphine of;HL-210 of equipment of fuming or steaming-treating diseases with fumes as in moxibustion or with steam generated by boiling medicine herbs. 2 experiments method 2.1 install bug basket and dot of phosphine gas sampling to offer bug trying a storehouse to be mixed in experiment storehouse respectively contrast collect inside the storehouse, choose, every storehouse cent installs 3 bug basket, place respectively in: Pay Yan Xing bing4 ru4 gao1huang1 ③ of number of place of the 4m below cover of food of northeast part of caboodle of grain of; of ② of number of the 2m below cover of food of part of southeast of caboodle of grain of; of ① of number of this Chang?

两仓熏蒸试验时的条件见表1.1.2杀虫药剂56%磷化铝片剂;钢瓶装二氧化碳气体。1.3环流设备和检测仪器不锈钢托盘若干;CHXY100/65-Ⅲ移动式环流熏蒸设备;HL-210磷化氢气体浓度检测仪。2试验方法2.1设置虫笼和磷化氢气体取样点供试仓虫分别在试验仓和对照仓内采集、筛选,每仓分装3个虫笼,分别放置在:粮堆中心粮面下50cm编号①;粮堆东南角粮面下2m编号②;粮堆东北角粮面下4m处编号③。

One is research on choice and optimization of clapboard material s of split columns, the other is research on technique of construction of split columns.

从两个方面对改善短柱特别是超短柱抗震性能的分体柱技术进行了进一步的试验研究,一是分体柱的隔板材料选择和优化的试验研究,二是分体柱施工工艺的试验研究。

Based on theoretical and experimental analysis, the problem of shape coefficient measurement is solved through conducting granule settling experiment in virtue of the replacement of the equivalent diameter of equal volume by the equivalent diameter of equal sedimentation velocity.

基于理论和试验分析,用颗粒的等沉降速度当量直径取代了等体积当量直径,进而利用沉降试验解决了颗粒的形状系数测定问题,并通过携砂试验得到了埕北地区东营组油藏砂粒的最小携砂速度计算公式。

The main component of ramie glial was pectin, hemicellulose and lignin; The single factor on degumming of ramie test was respectively analyzed with a high vigorous of pectinase KDN and TZ-888 compound enzyme (mainly xylanase and mannanase on the pH value, bath ratio, dosage of enzyme, metal ions, temperature and time.The orthogonal test of L9(34 were done by bath ratio, dosage of enzyme, temperature and time. The results showed that the best compages of KDN pectinase on degumming was 1∶12 of bath ratio,pH 8.6,1 mmol/L Mg2+,300 IU/g of KDN pectinase,35℃、6 h;the best compages of TZ-888 compound enzyme on degumming was 1∶18 of bath ratio,pH 4.0,1 mmol/L Ca2+, 500 IU/g of TZ-888 compound enzyme,45 ℃,6 h.

摘 要:本研究根据苎麻胶质的主要成分为果胶、半纤维素和木质素,用高活性的KDN果胶酶和TZ-888复合酶(主要是木聚糖酶和甘露聚糖酶)从pH值、浴比、酶用量、金属离子、温度、脱胶时间等方面进行单因素试验,然后选取影响显著的浴比、酶用量、温度,时间进行四因素三水平的脱胶试验,结果表明鲜麻采用KDN果胶酶脱胶最佳组合为浴比1:18,pH 8.6, 1 mmoL/L Mg2+,酶用量300 IU/g,温度35 ℃、时间6 h时处理,TZ-888复合酶脱胶最佳组为浴比1:12,pH 4.0, 1 mmoL/L Ca2+,酶用量500 IU/g,温度45 ℃,时间6 h进行脱胶为优化的试验条件。

The main component of ramie glial was pectin, hemicellulose and lignin; The single factor on degumming of ramie test was respectively analyzed with a high vigorous of pectinase KDN and TZ-888 compound enzyme (mainly xylanase and mannanase on the pH value, bath ratio, dosage of enzyme, metal ions, temperature and time.The orthogonal test of L9(34 were done by bath ratio, dosage of enzyme, temperature and time. The results showed that the best compages of KDN pectinase on dry ramie degumming was 1∶12 of bath ratio,pH 8.6,1 mmol/L Mg2+,20 IU/g of KDN pectinase,4℃、4h;the best compages of TZ-888 compound enzyme on degumming was 1∶18 of bath ratio,pH 4.0,1 mmol/L Ca2+, 300 IU/g of TZ-888 compound enzyme,40 ℃,5 h.

摘 要:本研究根据苎麻胶质的主要成分为果胶、半纤维素和木质素,用高活性的KDN果胶酶和TZ-888复合酶(主要是木聚糖酶和甘露聚糖酶)从pH值、浴比、酶用量、金属离子、温度、脱胶时间等方面进行单因素试验,然后选取影响显著的浴比、酶用量、温度,时间进行四因素三水平的脱胶试验,结果表明干苎麻采用KDN果胶酶脱胶最佳组合为浴比1:12,pH 8.6, 1 mmoL/L Mg2+,酶用量200 IU/g,温度45 ℃、时间4 h时处理,TZ-888复合酶脱胶最佳组为浴比1:18,pH 4.0, 1 mmoL/L Ca2+,酶用量300 IU/g,温度40 ℃,时间5h进行脱胶为优化的试验条件。

By compared data, we learned that the complex model imitates close to experiment results, and the shear strength by simplified model of finite element analysis is quite closer with test results.Through the test results and finite element analysis, we can draw a conclusion that the wall we tested can satisfy engineering application.

笔者将有限元分析结果与试验结果进行了对比分析:考虑细节的复杂有限元分析模型的模拟结果在一定范围内较接近试验结果,采用有限元分析简化模型计算得到的墙体试件抗剪强度和试验结果更为接近。

Traditional load applying methods are simple with little automatization, and most are done only on the plane so that complex spatial joint experiment is hard to achieve.

结构试验是研究节点性能的有效方法,传统的建筑结构试验设备加载方式简单、自动化程度低,多数只能进行平面加载,难以进行比较复杂的空间结构节点试验

Full quanta theory was used in analysis the working principle of laser, educed the photon states of single pattern radiate in two energy-step system, and simulated the establishment of laser mode and statistical distribute of photon.According to elf consistent equations of RLG; build the simulated program with LabWindows/CVI and do some simulation experiments,The result of simulation matched the theory perfect perfectly and conform to the experiments, the locked-in and pattern competition coursed the periodic light intensity.

在激光陀螺自洽场方程组的基础上,运用LabWindows/CVI软件建立了灵活方便的激光陀螺仿真平台,并进行仿真试验,仿真试验结果与理论分析很好的相符合,且能够较好地说明陀螺试验现象,即在闭锁阈值附近,由于闭锁效应和模竞争相互影响,使得激光腔中两行波相互关联,光强差随时间呈周期性变化。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

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