CONJUGATION OF THE VERB TO ACHROMATISE
PRESENT
Present
I achromatise
you achromatise
he/she/it achromatises
we achromatise
you achromatise
they achromatise
Present continuous
I am achromatising
you are achromatising
he/she/it is achromatising
we are achromatising
you are achromatising
they are achromatising
Present perfect
I have achromatised
you have achromatised
he/she/it has achromatised
we have achromatised
you have achromatised
they have achromatised
Present perfect continuous
I have been achromatising
you have been achromatising
he/she/it has been achromatising
we have been achromatising
you have been achromatising
they have been achromatising
Present tense is used to refer to circumstances that exist at the present time or over a period that includes the present time. The
present perfect refers to past events, although it can be considered to denote primarily the resulting present situation rather than the events themselves.
PAST
Past
I achromatised
you achromatised
he/she/it achromatised
we achromatised
you achromatised
they achromatised
Past continuous
I was achromatising
you were achromatising
he/she/it was achromatising
we were achromatising
you were achromatising
they were achromatising
Past perfect
I had achromatised
you had achromatised
he/she/it had achromatised
we had achromatised
you had achromatised
they had achromatised
Past perfect continuous
I had been achromatising
you had been achromatising
he/she/it had been achromatising
we had been achromatising
you had been achromatising
they had been achromatising
Past tense forms express circumstances existing at some time in the past,
FUTURE
Future
I will achromatise
you will achromatise
he/she/it will achromatise
we will achromatise
you will achromatise
they will achromatise
Future continuous
I will be achromatising
you will be achromatising
he/she/it will be achromatising
we will be achromatising
you will be achromatising
they will be achromatising
Future perfect
I will have achromatised
you will have achromatised
he/she/it will have achromatised
we will have achromatised
you will have achromatised
they will have achromatised
Future perfect continuous
I will have been achromatising
you will have been achromatising
he/she/it will have been achromatising
we will have been achromatising
you will have been achromatising
they will have been achromatising
The
future is used to express circumstances that will occur at a later time.
CONDITIONAL
Conditional
I would achromatise
you would achromatise
he/she/it would achromatise
we would achromatise
you would achromatise
they would achromatise
Conditional continuous
I would be achromatising
you would be achromatising
he/she/it would be achromatising
we would be achromatising
you would be achromatising
they would be achromatising
Conditional perfect
I would have achromatise
you would have achromatise
he/she/it would have achromatise
we would have achromatise
you would have achromatise
they would have achromatise
Conditional perfect continuous
I would have been achromatising
you would have been achromatising
he/she/it would have been achromatising
we would have been achromatising
you would have been achromatising
they would have been achromatising
Conditional or "future-in-the-past" tense refers to hypothetical or possible actions.
IMPERATIVE
Imperative
you achromatise
we let´s achromatise
you achromatise
The
imperative is used to form commands or requests.
NONFINITE VERB FORMS
Infinitive
to achromatise
Past participle
achromatised
Present Participle
achromatising
Infinitive shows the action beyond temporal perspective. The
present participle or gerund shows the action during the session. The
past participle shows the action after completion.
10 ENGLISH BOOKS RELATING TO «ACHROMATISE»
Discover the use of
achromatise in the following bibliographical selection. Books relating to
achromatise and brief extracts from same to provide context of its use in English literature.
The relation of the angles bcf and cfd, however, which bring to a parallelism red
and violet rays, not having the same effect on the intermediate colours, it follows
that with two prisms we can in reality achromatise only two rays of the spectrum.
2
The Theory of Optical Instruments
31, 32] ACHROMATISM OF THE FOCAL LENGTH 51 whose diverging power is 2
, will achromatise a crown whose converging power is 3, leaving a converging
power of 1 for the compound lens. The Petzval condition for flatness of field (§ 27)
, ...
3
The Graduate Bulletin of the University of Nebraska ...
The orders 101 selenite to 99 quartz give a far better compensation throughout
the visible spectrum, especially between the yellow and blue, but achromatise
poorly in the red. With this combination of crystals, as also with selenite and
Iceland ...
University of Nebraska (Lincoln campus), 1900
4
The Edinburgh Journal of Science ... Conducted by (Sir) ...
to correct this defect entirely, since we cannot achromatise lenses as small as
those which the microscope requires.” * About this epoch the celebrated
Bavarian optician, Frannhofer, constructed achromatic lenses having long foci,
and ...
5
Measuring Systems and Transducers for Industrial Applications
Chalcogenide is a material generally used, in combination with germanium, to
achromatise middle infrared optical systems and reduce aberrations (Fig. 1.1.2).
Silicate-based glasses have been used for the visible 0.4-0.7 (im wavelengths, ...
6
the second course of light
Why is it unnecessary to achromatise this lens when it is used in a pair of
spectacles? (For flint glass /tred= 1.643, ^0104= 1 '685.) (C.) 15. The focal
lengths of a thin convex lens are 100 0 cm. and 96.8 cm. for red and blue rays
respectively.
It is, in fact, impossible to-achromatise a lens system consisting of two single
lenses for both size and position of the images. The achromatism of the
combination is then similar to that of an ordinary magnifying glass. Rainbow
Effect The ...
8
Passages from the Life of a Philosopher
Rarely indeed can some deep-searching mind, after long comparison, perceive
the real colours of those translucent shells which encompass kindred spirits ; and
thus at length enable him to achromatise the medium which surrounds his 172 ...
... in circular zones round a centre, with refracting angles increasing as their
distance from the centre increases, so as to refract all the rays to one point ; and if
we can achromatise each elementary prism, the whole system is achromatic.
John Frederick William Herschel, 1828
10
An Introduction to Practical Astronomy: Volume 2: Containing ...
... the second polished surface which ought to be dry, and undergo two
refractions which achromatise them ; and the same effect is thus produced as by
the polished metal. 6. Ramsden sometimes gave one of the polished faces of a ...
