Then increase the sample pressure until the reading displays span gas value.

然后，增加采样的压力，直到读显示标定刻度气体值。

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The probability fatigue life - span of pressure vessel under the action of different cycle load is closely related to the cycle load with high stress.

承受不同循环载荷共同作用的压力容器，其概率疲劳寿命和在高应力水平上的循环载荷有着密切的关系。

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Some of the main technical challenges were the soil horizontal pressure from the terrain and the large construction span over the living room and kitchen.

建造中遇到的技术挑战包括屋顶土壤的压力以及客厅和厨房空间巨大的结构跨度。

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His assets span the iron-ore, coal and nickel industries, all of which have come under pressure from falling prices.

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There has certainly always been pressure on high school students as they move from childhood to adolescence and to adulthood in this four year span of time.

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