表达产物用亲和层析一步法进行纯化，然后用凝胶阻滞试验观察重组蛋白结合质粒的能力。
The expressed protein was purified by one-step affinity chromatography, and its ability of binding plasmid was investigated via gel retardation experiments.
这些材料可被考虑用作回填材料的候选组分，以提高处置库阻滞碘、锝阴离子迁移的能力。
These materials can be considered as selected backfill materials to improve capability of depository for preventing iodine and technetium ions from migrating.
你翩然起舞的能力 你情绪上的举动，去给予，去爱，去感受生命和自由的能力 都会受到阻滞。
Your ability to dance—to move emotionally, to give, to love, to feel alive and free—gets stuck.
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