This becomes critical when you're testingload and security.
这在测试负载和安全性时会变得非常关键。
2
It is very difficult to predict the fatigue life of the creeper tread because both testingload history and fixing on load locations are not easy to realize.
由于履带板的载荷历程难以测试和载荷作用部位难以确定，疲劳寿命预测很难进行。
3
As a new method for large pile bearing capacity test, the self-balancing method has several outstanding merits, such as great testingload capacity, simplicity and its creditability.