Under such situations, the brittleness of the nickel superalloys employed in deep-well linings tend to increase significantly.
在这样的环境下,服役于深井衬套的镍合金的脆性大大地增加了。
Under such situations, the monopoly state of Chinese telecommunication industry is also broken step by step and the competition enlarges widely.
在这样的形势下,中国电信业的垄断格局也一步步被打破,竞争变得空前激烈。
Conversely, inappropriate control and eradication measures are at the root of such endemic situations, which are much more difficult, and infinitely more costly, to keep under control or eradicate.
荷兰在典型的猪瘟发生了一个多月之后才发现,诊断前已经有39头猪被感染。然而,不当的控制和根除措施是造成这类疾病流行的原因,控制和根除它们更困难,成本也高得多。
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