Sentence examples for a troublesome problem when from inspiring English sources

However, chip removal is a troublesome problem when using the core drill.

To avoid such a troublesome problem, the following simple method for the analysis is proposed.

Tetravalent Si materials (SiO2 and transition metal silicates) are receiving tremendous attentions for lithium storage, whereas a troublesome problem is how to improve the content of active Si.

Despite the many advantages of biomimetic calcium phosphates (CaPs) coatings, there is a troublesome problem of low cohesion in the coatings.

Traditional methods usually design algorithms and implement in computer, and they have faced a troublesome problem in balancing the resolution and computational speed.

Anterior open bites, long a troublesome problem in clinical practice, can be addressed with arch wire mechanics using asymmetrical V bends in the wire.

The pass-through of student aid to FPCUs as profits is a troublesome problem that needs a solution.

Therefore, PIC can be a troublesome problem for physicians and patients alike [ 6].

The treatment of gastric cancer is still a troublesome problem worldwide, and up to now there is not systematic standard regimen for gastric cancer.

Strong axillary malodour in humans is generally perceived as socially offensive in most cultures and is a troublesome problem for the individuals concerned.

This is a particularly troublesome problem for data collected on an elderly population, since the elderly frequently must rely on a proxy.