Sentence examples for are difficult to form from inspiring English sources
Traditional plugging agents are difficult to form effective mud cake to prevent liquid penetration into shale matrix which has extremely low permeability and tiny pore throats.
Injection forging is a nett-shape manufacturing process which enables the forming of complex component-forms that are difficult to form by conventional metal-conversion processes.
Chemical-etched tips have higher throughput; however, they do not have a flat distal end as laser-pulled ones which are difficult to form well-defined nanoapertures in shadow evaporation.
The amino acids of Glu, Gln, Asp, Asn, Lys, Ser, Arg, and Pro are difficult to form the long-range contacts, and the average number of long-range contacts per residue is only 3.232 when Rc=0.80 nm.
The new electromagnetic forming method is expected to break through the bottleneck of deep drawing and enable major advances in forming metallic parts and components that are difficult to form, by developing driving coils with advanced design.
Figure 6b illustrates some flower-shaped Cu2O particles that are difficult to form by the other methods [34]. Figure 6 Microfluidic Cu2O particles-in-water nanofluids 24 h after their preparation [34]: a stable nanofluid samples; b SEM images of flower-shaped Cu2O particles.
But, as usual, it's difficult to form a consistent picture of just how good business really is.
"Until [we] see what [a new bill] adds or takes away, it's difficult to form an assessment but I don't see the need.
With more than 93percentt of the votes counted, it appeared that it would be difficult to form a government at any level without Serbian, Croatian or Muslim nationalists.
They have so much in common, a visitor observes, that it must be difficult to form outside relationships, particularly romantic ones.
"It is difficult to form a clear impression of what Benedict Cumberbatch's character is like from the trailer alone, but we would have preferred to see a trans person in this role," she said.
