Braking test when laden : the braking track shall not be longer than 2 . 5 meters after a cute braking when the truck is traveling in full speed with 1 . 5 m / t test load on the forks 荷重时刹车检定：牙叉荷重1 . 5吨砝码时，以全速(最高速)行驶，在紧急刹车时，其刹车痕迹不得超过2 . 5公尺。
The bin mounted on two load cells to weigh stationary and mobile grain weight , a " reference " load cell with a known mass provides compensation for on - the - go weighing 谷物箱固定在两个荷重传感器上，用来测量静态和动态的谷物重量。另外一个参考传感器载有固定重量的重物，提供动态测量时的误差补偿。
Harik , i . e . , jianping , p . , southgate , h . , and allen , d . , “ temperature effects on rigid pavements , ” journal of transportation engineering , asce , vol . 120 , no . 1 , jenuary / february , pp . 127 - 143 ( 1994 ) 周镒? ，刚性铺面受糙度与移动车体质量引发动态荷重影响分析，硕士论文，国立成功大学土木工程研究所，台南（ 2003 ） 。
These products high rul good thermal shock resistance , high strength and abrasion resistance , their main applications are as followings ; high temperature zone of large and medium size rotary kilns , substituting magnesite chrome bricks in main part of electric furnace and converter for metallurgical industry 该产品具有荷重软化温度和强度高，热震稳定性好和耐磨性优越的特点，主要用于大中型回转窑高温部位，代替镁铬砖并适用于冶金行业电炉、转炉等主要部位。
On the base of choosing proper model and designing route , it uses cad and probes into an efficient and easy design way to enhance design efficiency and shorten design periods . it brings in the way of multiple - objective optimization and gives proper optimization model and algorithm to get a comparative satisfying result . and it applies system simulation to cable crane design and gives the simulation model and arithmetic of the freight track 本文针对此问题，引入现代的设计方法：在选取合适的模型和设计路线的前提下，运用计算机辅助设计，研究探讨高效便捷的设计方法，大大的提高设计效率，缩短设计周期，节约成本；引入多目标优化的思想，提出合理的优化模型，给出了实现算法，得到了比较满意的结果；引入系统仿真的设计理念，给出了荷重轨迹的仿真模型实现算法和程序，对荷重轨迹进行了计算机仿真，提高了缆索起重机布置的效率和质量，提高了生产的安全性。
In this paper , plasma - enhanced chemical vapor deposition ( pecvd ) technique was used to deposit the dielectric p - sio2 films and p - sion films on the silicon wafer under the conditions of low temperature and low pressure with teos organic sourse . this research was focused on the evaluation of film growth , hardness , stress , resistance and refractive index , by changing the experimental parameters including rf power , substrate temperature , chamber pressure , and the flow rates of teos , o2 , n2 . the results showed that the p - sio2 film was smooth , dense , and structurally amorphous 实验结果显示，用pecvd法淀积的p - sio _ 2膜是一表面平坦且致密的非晶质结构的薄膜，与硅片衬底之间有良好的附着性；在中心条件时生长速率可控制在2600a / min左右；在基板温度410时有最大的硬度可达16gpa ；其应力为压缩应力，可达- 75mpa ；薄膜的临界荷重为46 . 5un 。
Abstract : this article is about two series of borate and phosphate comprising seven directions . the experiment result shows that both of the two gl ass antioxidants can reduce apparent porosity ， raise oxidation resistance and th e crushing strenth after fire ， but lower refractoriness under load . phosphate glas s is superior to borate in refractoriness under load . which c an attain over 1600 ; so the phosphate glass is a d esirable antioxidant 文摘:研究了硼酸盐和磷酸盐两个系列七种配方的玻璃防氧化剂，实验表明这两种玻璃防氧化剂均可降低铝镁碳砖的气孔率，提高铝镁碳砖的抗氧化能力及烧后的耐压强度，但也不同程度地降低了铝镁砖的高温荷重软化变形温度，其中磷酸盐玻璃优于硼酸盐玻璃，其高温荷重软化变形温度可达到1600以上，仍是可取的防氧化剂
Guided by luo yang refractory research in - stitute , we developed alumina - magnesia spinel car - bon bricks . this product possesses such anvantages as high load softening point , low porosity , slag - resis - tance and erosion - resistance , when used in the working linings of lable , its effect is evidently raised , so it is very popular inmetallurgicol enterprises 我厂在洛阳耐火材料研究院指导下，研制出铝镁尖晶石碳砖，具有荷重软化点高，气孔率低，抗渣，抗浸蚀性能好等优点，用于钢包工作衬，效果明显提高，是目前钢包用较为理想的产品，深受冶金企业欢迎。
Corundum mullite product adoprs electrocast refractories . through high pressure formation and high temperature burning , this product has comparatively high refractoriness , mechanical strength and slftening temperature under load . it can be widely used as inner lining . of various industrial furnace under such hard working conditions as high temperature , flushing and erosion 刚玉莫来石制品是采用电熔合成原料，高压成型，高温烧成的具有较高耐火度及机械强度，较高荷重软化浊的可广泛应用于各类工业炉高温、冲刷、侵蚀条件较苛刻的窑炉内衬的耐火制品。
