求翻译：放射性沉降物还可以通过食物链进入人体，在体内达到一定剂量时就会产生有害作用，出现头晕、头痛、食欲不振等现象，发展下去会出现白细胞和血小板减少等。是什么意思？

Radioactive fallout can also enter the body through the food chain, the body reaches a certain dose will produce harmful effects, dizziness, headache, loss of appetite and other phenomena, develop neutropenia and thrombocytopenia occur.

Radioactive fallout can enter the body through the food chain, in the body at a certain dose will have a detrimental effect, dizziness, headache, loss of appetite, and development will reduce the white blood cells and platelets.

After the nuclear leakage occurs, the radioactive substance may through the respiratory tract, the skin wound and the digestive tract absorption enters the human body, but the r radiation may penetrate certain distance by organism absorption, causes the human to receive the injury

Radioactive fallout can also enter the body through food-chain effects, when the body reaches a certain dose will produce harmful effects, phenomena such as dizziness, headache, loss of appetite, white cells and platelets develop will be reduced.

The radioactive fallout also may enter the human body through the food chain, in vivo achieved when certain dosage can have the adverse effect, has dizziness, the headache, has a poor appetite and so on the phenomena, develops can appear the white blood cell and the blood platelet reduction and so o