Πέμπτη 16 Οκτωβρίου 2008

Solutions by M.O'N.

tension=ουσ. τάνυση, τέντωμα: adjust the tension of ρυθμίζω την τάνυση τού.. # ένταση, τεταμένη κατάσταση: international tension διεθνής ένταση § social tension κοινωνική ένταση # υπερένταση: nervous tension νευρική υπερένταση # ηλ. τάση, κν. βολτάζ: high-tension line γραμμή υψηλής τάσης



Mr governs other functions. instead of control

miscibility= capable of being and remaining mixed in all proportions. used of liquids

miscible= mixable, επιδεκτικός ανάμιξης, αναμίξιμος

solubility= max [solute] that can be attained in given solvent under a given set of conditions (solubility fixed in equilibrium) instead of reached

attain=ρ. καταφέρνω, κατορθώνω, πετυχαίνω, πραγματώνω: he attained his goals πέτυχε τους σκοπούς του # αποκτώ, κατακτώ: he attained knowledge απέκτησε γνώσεις # (εξελίσσομαι και) φθάνω: attain full growth φθάνω σε πλήρη ανάπτυξη § he attained his majority έφθασε στην ενηλικίωση § he attained to perfection έφτασε στην τελειότητα § attain the acme of.. επιτυγχάνω (να φθάσω) στο αποκορύφωμα του..

colloidal=
Particles are of a colloidal size if their size falls in the range of 1 to 1000nm.
A colloid is system whereby colloidal particles are suspended in a continuous medium. They are stable and do not settle. The action of the medium (such as water) is sufficient to keep the particles in suspension and they do not settle out under as a result of gravity.
A colloid is a type of suspension, however, it differs from a solution. In a colloid the particles are insoluble. Solutions contained dissolved species, that are typically of molecular size and smaller than colloids. Colloids also tend to scatter light, whereas it is quite rare for a solution to scatter light.
Colloids are classified by the dispersed materials and the continuous phase.


colloid=
1. Chemistry
a.
A system in which finely divided particles, which are approximately 10 to 10,000 angstroms in size, are dispersed within a continuous medium in a manner that prevents them from being filtered easily or settled rapidly.
b. The particulate matter so dispersed.
2. Physiology The gelatinous product of the thyroid gland, consisting mainly of thyroglobulin, which serves as the precursor and storage form of thyroid hormone.
3. Pathology Gelatinous material resulting from colloid degeneration in diseased tissue.
adj.
Of, relating to, containing, or having the nature of a colloid.

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