1. A certain amount of care or pain or trouble is necessary for every man at all times.A ship without a ballast is unstable and will not go straight. 

2. He has got no ballast whatever.

3. They ballasted the ship.

4. We can trust that company; the partners are in ballast all right.

5. I bought nine fluorescent light fixtures-bulbs, ballast, and wire.

6. I hoped it would be put to use, though there was a chance it might be just ballast for the journey.

7. There is no better ballast for keeping the mind steady on its keel, and saving it from all risk of crankiness, than business. James Russell Lowell 

8. Then as the electric doors swished open and three police officers jumped out on to the ballast, the awful realisation dawned.

9. The flooding followed a 10-15 o list to port, due to water pouring into the forward ballast tanks.

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10. John Glenn, D-Ohio, intends to introduce legislation that would prohibit ships from discharging organism-laced ballast water in estuaries.

11. Perhaps a few panicles slipped in with mud that was caked on cargo or in piles of discarded ballast.

12. Yet when he spoke of himself, his gaze frequently wandered, as though in search of visual ballast.

13. Many nights my bunk was blanketed by blueprints as I worked my way through the schematics of the variable ballast system.

14. Already, 1,150 people emigrate each week, draining Hong Kong's talent, wealth and middle-class ballast.

15. With ballast weights at each blade tip, the whirling rotor system had tremendous inertia.

16. The recent development of the electronic ballast switches on a new era in lighting technology.

17. They got the ballast out and loaded it into skips and the loco brought it along the line to the plant.

18. He saw through the cabins, the holds and the ballast bilges.

19. The reactions and thrust of each deck is taken on elastomeric bearings and by ballast walls.

20. This is 48142 steadily climbing the bank with an up ballast train.

21. Fully-automated levelling of the outriggers and ballasting with advanced keyhole technology increases the quick readiness for operation of the crane.

22. Under no circumstances must cargo loading or ballasting be carried out so that the load line is exceeded.

23. Clean ballast tanks are dedicated to ballasting operations and their contents are not mixed with fuel or oil.

24. Harbor master, I need to discharge ballasting water during loading.

25. A ballasting train was used on Russian railways since 1934.

26. In the actual operation, footing ballasting or legs lowering are usually used to lower the centre of gravity and improve the stability of the platform.

27. Discusses the most essence characteristic of electronic ballasting and the electrophoresis of the charge and discharge for capacitance.

28. For a long time, a common and popular method to solve current convergence problem of microwave power transistor is using emitter ballasting resistor, such as PTC, CTR thermistor, passive devices etc.

29. In order to ensure safe pilotage and berthing and prevent pollution, all load-free oil tankers calling at ports must have ballasting water on less than one fourth of their loading capacities.

30. Using this method we attained and compared the electrode temperature at different ballasting while the lamps are vertically burning.

31. On the issue concerning the administration of provision of ballasting water, garbage disposal and other port services for vessels.

32. Also, a method of ballasting using high pressure tank is described in detail, and calculation of ballasting weight is explained by giving an example.

33. The ingots being weighed prior to melting for pouring into the lower keel, to ensure accurate ballasting.

34. EPDM can be installed by either ballasting, mechanical fastening or full adherence.

35. Furthermore, the influence of ballasting resistance on both the safe operating area(SOA) and S of RF power HBT is investigated.

36. As usual I am not going to go over ballasting because I still feel that this is an article all by it self.

37. Parameter ballasting algorithm was deduced based on approach law in variable structure control theory, and the global stability conditions were discussed.

38. The activities of maritime vessels that can be environmentally harmful include ship waste disposal, bilge pumping, tank cleaning, ballasting, power generation, and fueling.