Sentence examples for need not contain from inspiring English sources

State plans need not contain a citizenship requirement.

These are optional - a device need not contain them.

The vaccines used to provide active immunization need not contain living microbes.

However, the trace norm closure of the rank one subspace need not contain all trace class operators of the module.

A kd-tree need not contain only primitives, it could contain a set of kd-trees as well.

Microorganisms in the intestines of vertebrates may synthesize materials essential for the host, so that the food of the latter need not contain these substances.

If no more requests are needed, flags will not contain KRB5_INIT_CREDS_STEP_FLAG_CONTINUE and out will be empty.

Though for something to be considered "vegan-friendly" means to be free of all animal products, the Vegan Society states on their website that "products suitable for vegans may not be suitable for people with allergies" since "vegans avoid exploitation of non-human animals, whereas people with allergies need products that do not contain the allergens that affect them".

Even products that do not contain beef need that approval, "just to ensure that they could not have been contaminated with beef products," he said.

On the other hand, the typical Lewis acids need not (and usually do not) contain protons, being species with outer electron shells that are capable of expansion, such as boron trifluoride (BF3), sulfur trioxide (SO3), and silver ion (Ag+).

Thus, care must be taken to ensure that all examples and gimmicks are, in fact, related to the core concepts that the students need to acquire, and do not contain irrelevant perceptual features (Kaminski & Sloutsky, 2013).