检查点抑制剂可能要几个月才能生效，有时候还会造成炎症，在治疗初期，从扫描结果上看，这可能会造成癌细胞在增长的假象。

Checkpoint inhibitors can take months to begin working, and sometimes cause inflammation that, on scans early in treatment, can make it look like the tumor is growing.

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结果表明，在处理初期，根系限制促进了番茄幼苗根系细胞色素途径呼吸而抑制了交替途径呼吸；

The results showed that in the early phase, cytochrome pathway respiration was significantly stimulated while the alternative pathway respiration was inhibited by root restriction stress.

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当PVC初期受热分解时，分子链上的初期稳定官能团起作用，抑制其分解。

These stabilizers could inhibit the thermal decomposition at the early stage, and meanwhile prolong the long-term heat stability of PVC.

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