试验物

It is necessity to take an impact test for FOPS in laboratory in order to install falling object protective structures at engineering vehicle and check its dependability.

为了对工程车辆的落物保护装置进行可靠性试验提供理论依据，采用冲击动力学的塑性波两侧的动量平衡理论对工程车辆FOPS受冲击时落锤的动态响应进行了研究，建立了锤头变形的基本方程，绘制了方程相应曲线；建立了锤头在冲击过程中任一瞬时变形长度和非变形长度的数学模型，找到了工程应变和冲击速度之间的曲线对于塑性大变形的突变点及影响落锤变形的各个因素和控制变形的依据。

Based on this relationship, we can change the Tg of starch by changing its molecular weight to meet the pratical needs.The DSC technique is used to estimate the consistence character of starch with different additives. The glass transition behavious of starch blended with water and Xanthan gum are examined respectively. An expirical expression is obtained for the Tg of starch blendee with additives according to the blending model of polymers and verified with the experimental results. This expression can be used as a base to predict the Tg of starch blended with Xanthan gum.

采用DSC曲线分析法进行了各种填加剂与淀粉的相容性试验，考察了淀粉分别与水和黄原胶共混后体系的玻璃化转变行为，并根据高分子聚合物的共混模型对糯米淀粉与黄原胶共混物的玻璃化转变进行拟合，得到适用于此体系的经验关联式，并应用玉米等淀粉与黄原胶共混后的实验值进行验证，得到该关联式的有效性，为预测淀粉与黄原胶共混后的玻璃化温度值提供了理论依据。

A batches of anaerobic digestion experiments for leaves of cabbage wastes were conducted in self-manufactured anaerobic fermentation equipment. The feasibility of anaerobic digestion disposal of leaves of cabbage wastes and the effect of different concentration inoculums on anaerobic digestion were studied.

该文以废弃的甘蓝菜叶为发酵原料，在实验室自行设计的小型沼气发酵装置上进行了厌氧发酵试验，通过测定发酵过程中发酵液和沼气的各项指标，对蔬菜废弃物厌氧发酵的可行性及接种物浓度对发酵过程的影响进行了研究。

This paper comparatively studies evapo-transporation of 6 representative forest types,such as young growth larch,half-mature larch ,young growth Korean pine,half-mature Korean pine,oak,weed tree,in mountain- ous area of eastern Liaoning by observing fixed plots.

本试验运用固定标准地观测的方法测定辽东山区几种主要林分类型的蒸发散量，根据布兰尼—尼里德尔模型推算的后楼水库集水区邻域范围内的年土壤和枯落物水分蒸发量分别为落叶松幼龄林720 mm/a、落叶松中龄林751 mm/a，红松幼龄林762 mm/a、红松中龄林826 mm/a、柞树林677 mm/a、杂木林741 mm/a。

Abstrct In tis experiment fluorescence quantification real-time PCR was used to quantify three predominant fibre degrading bacteria and entodinium in ruminal samples of Inner Mongolian white cashmere wethers under different forage to concentrate ratio.

试验采用荧光定量PCR技术，在不同精粗比日粮条件下对内蒙古白绒山羊瘤胃内容物中内纤毛虫和3种主要纤维分解菌进行定量研究。

UCK is able to catalyze phosphorylation of its physiological substrate uridine and cytidine, and it also plays important roles for the phosphorylation of nucleoside analogs that are being investigated for possible use in chemotherapy of cancer, such as 6-azauridine, 5-fluorouridine and so on.

将表达UCK不同丰度的肝癌细胞进行6-氮尿苷的敏感试验显示，6-氮尿苷对UCK表达量较高的HepG2细胞的毒性作用强于对UCK表达量较低的L02细胞，提示UCK有可能成为临床用药的一个参考指标，克隆人类尿苷胞苷激酶对寻找新的嘧啶核苷类似物并研究它们的药理活性有着重要的意义。

REQUIREMENTS AND TEST METHODS FOR TOECAPS AND METAL PENETRATION RESISTANT INSERTS.

鞋头和防金属粘砂嵌入物的要求和试验方法

The best circumstance of the treating techniques of the acidified raw material is, temperture:37℃, starting pH: 7.0, material concentration:40g/L,digested sludge concentration ^.5 g/L and corn plasm was taken as organic nitrogen while ammonium chloride as abio-nitrogen.

同时对厌氧发酵生物产氢过程进行了试验研究，优化了产氢条件，其最适厌氧发酵产氢的工艺条件为，温度37℃，初始pH 值7.0，底物浓度40g/L，污泥浓度27.5g/L，以玉米浆为有机氮源，NH4Cl 为无机氮源。

The highest one, pig dung's, is about three times more than the sheep dung's and cow dung's; the smelliest and deepest fermentation liquid is the pig dung's and followed by cow dung's and sheep dung's.

第2期刘德江等：猪粪、牛粪、羊粪沼气发酵比较试验Ⅱ纯羊粪便发酵试验组：取采集的新鲜羊粪便42g，同时加入20g驯化好的接种物，把料

Results showed that fat simulants n-hexane and isooctane can be used as a rapid compliance test.

结果表明：用正己烷和异辛烷作为脂肪食品模拟物时，可以大大缩短迁移试验时间。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了