cyclic fluctuations造句

• A kind forecasting model with cyclic fluctuation and its application
  含周期变动项的预测模型的建立与应用
• Speical attention should be paid to prevention of inspiratory regurgitation , supine hopotension syndrome , and cyclic fluctuation caused by sudden reduced abdomenal pressure
  结论麻醉方法以全麻为宜，术中应预防误吸，仰卧位低血压综合征等，加强呼吸和循环管理，重点防止因腹压骤降所引起的循环波动。