取边

Take for the amount of test materials, precision that set, place beaker, unless otherwise specified, may be added 40ml of water and hydrochloric acid solution (1-2) 15ml, and then set on a magnetic stirrer, stirring allows the dissolved, together with potassium bromide 2g insert platinum - platinum electrode, it will insert the solution of the following buret tip is about 2 / 3, using sodium nitrite titration solution (0.1mol / L, or 0.05mol / L) rapid titration, side drops while stirring, to near point, Burette tip surface will be presented with a small amount of water leaching cutting-edge, lotion, and solution and continue titration slowly until the sudden deflection of galvanometer pointer, namely, titration end point.

取供试品适量，精密称定，放置烧杯中，除另有规定外，可加水40ml与盐酸溶液（1-2）15ml，而后置电磁搅拌器上，搅拌使溶解，再加溴化钾2g，插入铂-铂电极后，将滴定管的尖端插入溶液下面约2/3处，用亚硝酸钠滴定液（0.1mol/L或0.05mol/L）迅速滴定，边滴边搅拌，至近点时，将滴定管的尖端提出液面，用少量水淋洗尖端，洗液并溶液中，继续缓缓滴定，至电流计指针突然偏转，即为滴定终点。

When you print, make sure that a clean glass plate burning, no dirt, use a soft, fibrous materials, so as not to scratch the surface of the glass;(2) make sure that the exhaust gas pumping clean to avoid exposure of incomplete, dot ambiguous waste plates;(3) choose to design a reasonable moisture、illumination uniform lighting, General wavelength in the range 450nm 350 MW to 750 MW is the best light source;(4) to determine the reasonable exposure time, you can use transmissional laodelphax wedges or the Chief harunar test to determine the net-point-to-value, select the exposure time; and (5) according to the developering concentration and temperature changes in the regulation of the speed of the treatment of development machine, such as temperature and concentration to speed up the pace of the appearing of the appearing on the other hand reducing speed so as to ensure the quality of the treatment of development; the treatment of development has been completed, plates well-proportioned coating protect the plastic and put it in place with dry.

1晒版时要包管晒版玻璃肮脏，无污物，用质地刚软的纤维货色擦拭，以免划伤玻璃背；(2)抽气时必定不兵气体抽肮脏，制止曝光不彻底，网不背不澄辉而爱惜印版；(3)拔取安排公道、光照平均的灯具，凡是波长在350～450nm边界边为最好光源；(4)猜测公道的曝光工夫，可以用透射灰梯尺或布鲁纳尔尝试条，猜测网不背成数，拔取曝光工夫；(5)根据显影液的浓度和温度改变环境调度显影机的不缓率，如温度和浓度功矮，可不收慢显影不缓率，反之贬低显影不缓率，以包管显影质度；(6)显影达成后，在印版表背平均涂布爱护胶，然后不收在透风处潮湿。

The primary objective of this study is to analyze the buckling mode of inclined lipped purlins and predict distortional buckling strengths, as compared to the consequence calculated by ANSYS.

本文以此作为出发点，对卷边檩条的弹性屈曲进行了理论分析，并应用ANSYS有限元法计算总结了斜卷边檩条翼缘屈曲系数的合理取值方法。

In a factory in China before the adoption of the foreign company roller high wire because ink of exorbitance there is a problem, it shows a net volume on roller production.

畴后国边某厂拔取国边一家厂商的矮网线网纹辊不离因为传墨度过矮不入现题目，这足以表明网孔容积不差网纹辊制作的次给性。

SODIUM GLYCOLATE— Transfer about 500 mg of it, accurately weighed, into a 100-mL beaker, moisten thoroughly with 5 mL of glacial acetic acid, followed by 5 mL of water, and stir with a glass rod to ensure proper hydration (usually about 15 minutes). Slowly add 50 mL of acetone while stirring, then add 1 g of sodium chloride, and stir for several minutes to ensure complete precipitation of the carboxymethylcellulose.

乙醇酸钠—取本品500mg，精密称定，置于100mL烧杯中，用5mL冰乙酸完全润湿，接着加5mL水，并用玻棒搅拌使水合作用完全（搅拌时间一般为15分钟），边振摇边缓缓加入50mL丙酮，再加入1g氯化钠，振摇几分钟以确保羧甲基纤维素沉淀完全。

I observ'd the poor affectionate Creature every two Minutes, or perhaps less, all the while he was here, turn'd his Head about, to see if his Father was in the same Place, and Posture, as he left him sitting; and at last he found he was not to be seen; at which he started up, and without speaking a Word, flew with that Swiftness to him, that one could scarce perceive his Feet to touch the Ground, as he went: But when he came, he only found he had laid himself down to ease his Limbs; so Friday came back to me presently, and I then spoke to the Spaniard to let Friday help him up if he could, and lead him to the Boat, and then he should carry him to our Dwelling, where I would take Care of him: But Friday, a lusty strong Fellow, took the Spaniard quite up upon his Back, and carry'd him away to the Boat, and set him down softly upon the Side or Gunnel of the Canoe, with his Feet in the inside of it, and then lifted him quite in, and set him close to his Father, and presently stepping out again, launched the Boat off, and paddled it along the Shore faster than I could walk, tho' the Wind blew pretty hard too; so he brought them both safe into our Creek; and leaving them in the Boat, runs away to fetch the other Canoe.

不料星期五力大无比，一下子把那西班牙人背在身上，向小船那边走去。到了船边，星期五把西班牙人朝里轻轻放到船沿上，又把他拖起来往里一挪，安置在他父亲身旁。然后，星期五立即跳出小船，把船推到水里，划着它沿岸驶去。尽管这时风已刮得很大了，可他划得比我走还快。他把他俩安全地载到那条小河里，让他们在船里等着，他自己又马上翻身回来，去取海边的另一只独木舟。我在半路遇上他，问他上哪儿去。他说："去取那只小船。"说完又一阵风似地跑了，比谁都跑得快，甚至可以说比马都跑得快。

The existence of global weak solution for a class of generalized Ginzburg-Landau equations with an inhomogeneous boundary condition was studied. Some integral indentities of smooth solution of inhomogeneous initial boundary value problem of Ginzburg-Landau equations were deduced, by which a priori estimates of the square norm on boundary of normal derivative and the square norm of partial derivatives were obtained.

研究具非线性边界条件的一类广义Ginzburg＿Landau方程解的整体存在性·推导了Ginzburg＿Landau方程的非齐次初边值问题光滑解的几个积分恒等式，由此得到了解的法向导数在边界上的平方模以及解的平方模和导数的平方模估计；通过逼近技巧、先验估计和取极限方法证明了Ginzburg＿Landau方程的非齐次初边值问题整体弱解的存在性

We constructed a finite volume scheme of fifth order Hermite type with high accuracy for twopoint boundary value problems, choosing trial and test spaces as the fifthorder finite element space of Hermite type and the piecewise linear function space respectively. We didn't use higher derivatives as interpolation conditions, which is the same as the thirdorder finite element of Hermite type, but the scheme obtained had higher accuracy.

构造求解两点边值问题的一种Hermite型五次元高精度有限体积法，其中试探函数空间取Hermite型五次有限元空间，与Hermite型三次元相同，未引入更高阶导数作为插值条件，检验函数空间取分段线性函数空间，这样构造的格式求解精度更高。

It is shown that the abruptness of the displacement or deformation at a certain characteristic location and the connectedness of plastic zone are not depended on the values of elastic modulus and Poisson's ratio.

对比计算表明，弹性模量E与泊松比v的不同取值对边坡濒临破坏时特征点位移的突变性和塑性区的贯通性基本没有影响，因而对边坡安全系数的准确确定没有影响。

The variation rules and selection method of mechanics parameters of rock slope are important in the stability analysis and slope design.

岩质边坡滑动面力学参数的变化规律及其对应的取值理论和方法研究是边坡稳定性分析和防护设计工作中的重要环节。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！