These dls were flown to warszawa krakow lwow and gdansk.
这些方向性标签是飞往华沙、克拉科夫，利沃夫和格但斯克的。
2
Conclusion. With current deformity correction techniques, both ALIF and TLIF are effective in DLS surgery. Anterior surgery is not routinely required to treat all cases of DLS.
The relaxation spectrum of aqueous gelatin during its phase change from sol to gel was studied by dynamic light scattering technique (DLS, also known as PCS or QELS).