Sentence examples for making it difficult to estimate from inspiring English sources

Finally, control over metabolite concentrations in the cell is limited, so the range of experimental data points may be suboptimally distributed for accurate estimation of all parameters, making it difficult to estimate some parameters of a reaction.

But now a veil of secrecy has descended over the security spending records, making it difficult to estimate even the raw totals.

But those experts have not yet correlated damage estimates from satellite photos with prequake data on population density in different parts of the city, making it difficult to estimate a probable range of casualties.

In Figure 5b, there are very few islands making it difficult to estimate the movements accurately.

The side-lobes of the source spectrum overlap the noise spectrum, making it difficult to estimate the amplitude.

The process of combustion produces minimal amounts of CO2 for conventional radiocarbon dating, making it difficult to estimate the age of the archaeological wood.

This drawback also makes it difficult to estimate its parameters (it is difficult to derive the maximum likelihood (ML) estimators).

The clandestine nature of the I.R.A. makes it difficult to estimate the amount of its weaponry with accuracy.

Many of the artists are represented by only one piece, which makes it difficult to estimate their potential, but a few others — sculptors in particular — also look promising.

The variables of location and space make it difficult to estimate the club's eventual cost, according to Joel Wechsler, a real estate broker for Grubb & Ellis who is representing Mr. Pepper.

The profession's commitment to privacy makes it difficult to estimate the number of professional butlers, but every staffing agency I spoke to agreed that the People's Republic is now the world's fastest-growing market for their services.