Sentence examples for methods are lacked from inspiring English sources

However, it is still an unsolved problem to disclose the impact of gear tooth crack fault on gear system vibration features during the crack propagating process, besides effective crack fault mode detection methods are lacked.

Currently, such methods are lacking.

At present, experimental data and measurement methods are lacking consistency.

Treatment of idiopathic clubfoot has shifted from extensive surgical release to conservative Ponseti method; however, randomized prospective trials to compare both methods are lacking.

However, in spite of their appeal, initiatives such as Product Service Systems (PSS) have not become mainstream, and methods are lacking to support this transition.

Identification of medicinal herbs based on morphological characters, microstructure or other traditional methods are lacking of the uniform standard and reliable data, which impede the further use of the medicinal herbs.

The data clearly exist [9]; only the methods are lacking.

However, effective integrated assessment practices have not been established, system scale methods are lacking, and the challenges seem overwhelming.

Such methods are lacking, however.

Since reliable automatic methods are lacking, cognate and borrowing assignments are usually carried out manually.

However, well-designed large randomized clinical trials of these methods are lacking.