Translation of "Dunkle verfärbung" in English

This produces a dark coloration of the light polymer matrix.

These solutions develop fingerprints on thermal paper without darkening of the surface.

The fillers carbon black or graphite produce a dark, usually black coloration of the plastic employed.

However if you notice a darkening of your urine this could be a sign of muscle injury or liver injury, please inform your doctor.

Therefore, if you experience symptoms such as nausea, vomiting, abdominal pain, loss of appetite, weakness, fever, darkening of urine or jaundice you should contact your doctor immediately.

Therefore, you should contact your doctor immediately if you experience symptoms such as nausea, vomiting, pain in your stomach (particulary over the liver in the right upper area), loss of appetite, weakness, fever, darkening of urine, jaundice (yellow skin or eyes) or if you tire more easily.

Therefore, it is in any case either the white pigment itself which changes into a dark color under the influence of heat, or a substance admixed to the white pigment which itself effects a dark dyeing of the pigment under the influence of heat.

Such layers preferably have a thickness from ten to hundred ?m, and they experience an irreversible local darkening, without the layer adhering in any manner whatever to the heating element, when contacted by the heating element heated to a temperature range from 140° to 220° C. during at most 10 to 300 milliseconds.

It is furthermore possible to use for the white pigment a substance with additives which under the influence of heat effect a dark or black dyeing of the pigment.

Such soldering junctions possess dark staining in the area of intermetallic phases and are also called "black pad".

He also noted a dark blue pigmentation running through the entire concrete sample and did not therefore exclude the possibility of a chemical reaction of the hydrogen cyanide with the material.

In order to avoid the surface darkening when recoating, at most the same quantity of colourless Toplasur UV Plus (shade No. 12) can be added to coloured Toplasur UV Plus.

During an operation with a fluid in the form of hydraulic oil, a potential leak is detectable by a relatively dark discoloration of the glass-fiber wool.

This process, which is indicated by a darkening of the fluid, will reduce the lifetime of the thermal fluid.

Eye ecchymosis usually has the following symptoms: topical pain, swelling, dark discoloration, slight headache.

First we need to find out whether this discoloration is caused by the tooth, or the crown!

The phenomenon whereby silver lustre is dulled and the surface becomes darker and more opaque, scientifically known as "tarnishing" and commonly called oxidation, is well known in metallurgy.

It’s natural for skin to change over time, and some people develop brown or dark skin discoloration due to aging, friction or poor hygiene because of the increase in the pigment melanin which lives in your skin.

Such soldering junctions possess dark staining in the area of intermetallic phases and are also called „black pad“.

The resulting backlog of bile then leads to jaundice: the skin and eyes are discoloured yellow, the urine turns a dark colour, the stool is light in colour and there is a general itch all over the body.

The voids generated by the lack of oxygen result in a dark discoloration.

Unripe, they are light green before ripening via some darkening to a bright red color.

However, the trauma led to a necrosis of the pulpal soft tissue and a dark discoloration of the crown.

EP 0 708 137 A1, which is incorporated by reference herein in its entirety, describes vulcanized products said to lack the disadvantage of leaving black markings by friction and dark discolorations of surfaces due to an extended contact of the vulcanized products with such surfaces.